Tcp protocol is correlation. It will only deliver information to customers that are waiting for it. While data is continually transferred, the connection is maintained using a three-way handshake protocol.
How does TCP function? What is it?Often expressed as TCP/IP, TCP helps to communicate between a software application and the Internet Protocol. To transport data using TCP, an application does not require other means for sending data, such as packet breakage on the transmission media.
Why is the TCP port used?Port numbers serve as universal standards for designating particular processes or categories of network services. Similar to how you would decide where to ship from and where to have something arrive before sending something abroad,
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logical errors are mistakes that cause the program to produce erroneous results. group of answer choices true false
It is true Logical mistakes are mistakes that result in the programme producing inaccurate results. This is a group of computer language commands that work together to do a certain task. Application software describes programmed that help users use computers.
What exactly is software?A software programmed is a collection of executable instructions, often used to provide instructions to a computer system on how to carry out a certain operation or solve a particular issue.
An example of a syntax error
A syntax error is a particular kind of error that often results from errors in a software program's source code, such as:
word spelling.
typographical mistakes
Inaccurate labelling
Spacing
What is a mistake of logic?
A logical mistake is a form of error that often results in inaccurate results from the software programmed and causes a runtime error.
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What would this be?
in order to move from the /home/joe/test/data to the /home/joe directory, what command below should be issued
In order to move from the /home/joe/test/data to the /home/joe directory, cd ../.. is the command below should be issued.
What are the commands should be issued from the directory?
The commands you would need to issue from a directory would depend on what you are trying to accomplish. Some basic commands you could use from a directory include ls (listing directory contents), cd (change directory), mkdir (make a new directory), and cp (copy a file or folder). You could also use the pwd (print working directory) command to see which directory you are currently in. If you wanted to move up one level in the directory structure, you could use the cd .. command.
To view the contents of a file, you could use the cat command. To delete a file or directory, you could use the rm command. To search for a file, you could use the find command. To edit a file, you could use the nano or vi command. To compress a file or directory, you could use the tar command. To check the permissions of a file or directory, you could use the chmod command. Finally, to view the help page for any command, you could use the man command.
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you are an it director for a large school system. you need to set up inbound and outbound rules on the windows 10 machines. what will you use to accomplish this?
You will use to accomplish this Windows Defender Firewall with Advanced Security.
What aspect of Windows 10 makes configuration easier?Purview offers a sophisticated set of features while streamlining configuration setup. Regarding: Windows 10. MS Windows 11.GPO settings are updated more often by default on domain controllers—every 5 minutes. The GPO's Set Group Policy refresh interval for machines option is found in the Computer Configuration -> Administrative Templates -> System -> Group Policy section, where you may modify the GPO update frequency.A microprocessor called a Trusted Platform Module (TPM) is made to perform fundamental security-related tasks, mainly those requiring encryption keys. A hardware bus is used by the TPM to connect with the rest of the system after it has been placed on the motherboard of a computer.To learn more about Windows Defender refer to:
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in the backstage view, under info, what do you need to click on to open up more properties of the file?
If we need to open up more properties of the file click on the file tab then click on the info then properties.
What is a computer file, briefly?Computer files are resources that are used to store data and are mostly identified by their file names. Similar to writing words on paper, data can be input into a computer file.
What three categories of files are there?Three separate file types—ordinary, directory, and special—can be recognized by the system. However, the operating system uses many variations of these essential categories. Every file type that the system can identify falls into one of these categories. However, the operating system uses many variations of these essential categories.
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Which of the following web design software would allow the web designer to create videos?
A. FTP
B. Text editor
C. Storyboard
D. Flash
Answer: FTP
Option A.
Explanation:
The answer is D. Flash.
treasury regulation § 1.6695-2 details the due diligence requirements. how many requirements are there?
If you are paid to prepare a tax return or make a refund claim claiming any of these tax benefits, you must comply with four specific due diligence obligations as outlined in Treasury Regulation 1.6695-2.
What is Treasury regulation?A recognized disciplinary body of the US federal government is the US Sentencing Commission.The panel suggested 7 actions that corporations should take to demonstrate due diligence: The business must create and publish a code of ethics describing the essential requirements and identifying the organization's main danger zones. The system is overseen by high-ranking organizations that are thought to adhere to business regulatory and ethical standards (such as an ethics director, vice president of operations, general advocates and so forth).No one who has a history of misconduct ought to have a position of leadership.There will also be a training course (Ethics Training) for distributing guidelines and procedures.To learn more about Treasury regulation refer:
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suppose you run the following code: public static void main(string[] args) { try { statement1; m(); statement2; } catch (exception2 ex { statement3; } } public static void m() { try { statement4; statement5; statement6; } catch (exception1 ex1) { statement7; } finally { statement8; } statement9; } answer the questions: 1. if no exception occurs, which statements are executed? 2. if statement5 throws an exception of type exception1, which statements are executed? 3. if statement5 throws an exception of type exception2, which statements are executed? 4. if statement5 throws an exception that is neither exception1 nor exception 2, which statements are executed?
The main() method is a particular Java programming method that acts as a Java program's publicly accessible entry point.
What is public static void main ?All other Java methods call the main method, which is public static void. Learn what each of the keywords in the "public static void main" declaration does and why each one is just as important as its neighbor in this fundamental task. You don't actually require a main() function in your Java application for it to compile. However, the JVM (Java Virtual Machine) looks for the main() function while it is running and begins to execute from it.
1. statement1, statement2, statement3, statement5, statement6, statement7.
2. statement1, statement2, statement4, statement5, statement6, statement7.
3. statement1, statement2, statement5.
4. statement1, statement2, statement5.
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____ are used to connect computers, hubs, switches, and routers to a network in a local area network (LAN).
Answer:
Network interface card (NIC) or wireless network interface controller (WNIC)
Explanation:
To connect a computer or device to a local area network (LAN), several hardware components are required: a network interface card (NIC) or wireless network interface controller (WNIC) a transmission medium, either wired or wireless a network connection device, such as a router, hub, switch, wireless access point (WAP), gateway or bridge
you are an application developer. you use a hypervisor with multiple virtual machines installed to test your applications on various operating systems' versions and editions. currently, all of your virtual machines used for testing are connected to the production network through the hypervisor's network interface. however, you are concerned that the latest application you are working on could adversely impact other network hosts if errors exist in the code. to prevent issues, you decide to isolate the virtual machines from the production network. however, they still need to be able to communicate directly with each other. what should you do? (select two. both responses are part of the complete solution.) answer create mac address filters on the network switch that block each virtual machine's virtual network interfaces. disable the switch port the hypervisor's network interface is connected to. create a new virtual switch configured for bridged (external) networking. disconnect the network cable from the hypervisor's network interface. connect the virtual network interfaces in the virtual machines to the virtual switch. create a new virtual switch configured for host-only (internal) networking.
Connect the virtual switch to the virtual network interfaces in the virtual machines. Make a brand-new virtual switch with host-only (internal) networking settings.
What is virtual network interfaces ?A computer can connect to a network using a virtual network interface, which is a software-based network interface. It works similarly to a real network interface, such an Ethernet card, but without the need for any hardware. Instead, the operating system or virtualization software is used to generate and administer it altogether. A virtual switch is a software-based network switch that enables communication between virtual networks and other virtual network devices as well as with physical networks.
By forwarding packets between the physical network and the virtual network, it serves as a bridge between the two. Similar to a virtual network interface, a virtual switch can be established and maintained solely within the virtualization program without the need for any hardware.
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firewall rules evaluate from top to bottom. the rule creators intended to block access to a website hosted at 10.15.1.2, except from hosts located on the 10.20.0.0/16 subnet. however, users on that subnet report that they cannot access the site. what is wrong?
The reason users cannot access the site is: The rules are misordered.
About Firewall:
A firewall is a type of network security device used in computing that keeps track of and regulates incoming and outgoing network traffic according to pre-set security criteria. A firewall often creates a wall between a reliable network and an unreliable network, like the Internet.
Firewall Rules:
The access control method employed by firewalls to protect your network from malicious apps and illegal access is called the firewall rules. Your firewall's acceptance and denial of different types of traffic are controlled by firewall rules. The firewall access policy is a set of firewall rules. Each network packet's control information is examined, and based on the standards you specify, they are either blocked or allowed. Each package is first assessed from top to bottom, and its constituent parts are contrasted with those of the policy regulations. Then, all of the steps specified in the stated parameters of the first matching rule's configured action are carried out.
Every firewall rule matches packet characteristics against a collection of shared rule elements. The packet's source address (Source), destination address (Destination), protocol and port numbers (Service), the interface it travels across (Interface), the direction it is traveling in (Direction), and the time of arrival are among the rule components that are displayed as fields (Time).
User can fix this mistake by reversing the order of rules 2 and 3. Any communication from the network 10.20.0.0/16 also matches rule 2, which blocks it, thus rule 3, which allows access, will never be activated.
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The question is incomplete. Below is the complete question:
The firewall rule creators intended to block access to a website hosted at 10.15.1.2 except from hosts located on the 10.20.0.0/16 subnet. However, users on that subnet report that they cannot access the site. What is wrong?
A.The protocol is incorrect.
B.The rules are misordered.
C.The source port is not specified.
D.There is no error in the rule, and Travis should check for other issues.
which of the following describe a system image backup? answer a system image contains everything on the system volume, including the operating system, installed programs, drivers, and user data files. a system image does not include operating system files, program files, encrypted files, files in the recycle bin, user profile settings, or temporary files. a system image includes only specified files and folders backed up to a compressed file. a system image only contains the operating system, installed programs, drivers, and user profile settings.
A statement which describe a system image backup include the following: A. a system image contains everything on the system volume, including the operating system, installed programs, drivers, and user data files.
What is data?In Computer technology, data can be defined as any representation of factual instructions or information in a formalized and structured manner, especially as a series of binary digits (bits), symbols, characters, quantities, or strings that are used on computer systems in a company.
Generally speaking, a system image backup comprises all the data that are stored on the computer system volume, as well as the operating system (OS), installed software programs, drivers, and other user data files (documents).
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what is the syntax for the cmd.exe command to view the attributes on a file named batch1.bat in windows 10
The attrib command, which shows, modifies, or deletes characteristics associated with files or directories, is referenced in this article.
What does the cmd attrib command do?Your attr list name is the name of the file that the ATTRIB command allocates. Your active attribute lists can be listed using the LISTALC command and the STATUS operand. The data set name is NULLFILE, which is also the name of the data set for files allocated using the ALLOCATE command's DUMMY option.
What in a computer is attrib?A user can alter certain properties, or "attributes," of a computer file or directory by using the ATTRIB command in Intel ISIS-II, DOS, IBM OS/2, Microsoft Windows, and ReactOS. The EFI shell also has the command available.
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what authentication service was developed by cisco and is an authentication service commonly used on unix devices that communicate by forwarding user authentication information to a centralized server?
Cisco created an authentication service that is frequently used on Unix devices that connect by sending user authentication data to a centralized server. This authentication service is called
Terminal Access Control Access Control System (TACACS)
What is TACACS?
An authentication protocol called Terminal Access Controller Access Control System (TACACS) is used for remote communication with any server located within a UNIX network. TACACS offers a simple way to communicate with remote authentication servers to determine user network access. By default, port 49 is used by the TACACS protocol.
TACACS employs authentication keys that correlate to usernames and passwords along with allow/deny methods. The TACACS protocol was created and introduced by Cisco, which is also its owner.
A user query from a remote server is accepted via the TACACS protocol, which has a relatively straightforward operating mechanism, and forwarded to the authentication server for any necessary action. A user query on behalf of the host may be approved or rejected by the authentication server. A platform or system running on the server is referred to as the host. The query result is delivered as a feedback answer to the query creator.
The routing node used in dialup connections during user login determines whether to grant or deny access to users based on the outcome of the query.
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when an electronic mail system is installed as part of the communication system, what element of the communication process is changed? a. sender b. receiver c. message d. filter e. channel
Answer:
option c
ExplanationExplanation:
which is the keyboard shortcut for deleting with a rectangular selection while using the eraser tool?
Ctrl + x and command + x are the keyboard shortcut for deleting with a rectangular selection while using the eraser tool in Windows and MacOS respectively in photoshop.
What is photoshop?Photoshop is a photo editing and raster graphic design programme that enables users to produce, edit, and work with a variety of graphics and digital art. Additionally, it enables the import of images in different file formats as well as the creation and editing of multi-layered raster images.
The Windows and MacOS versions of Photoshop are created by Adobe Systems. Thomas Knoll and John Knoll developed Photoshop in 1988, and Adobe Systems bought the official distribution rights to the software. Numerous updates to Photoshop have been released since then.
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Which email etiquette is necessary when composing an email?
The email must include a courteous greeting and a
. The
v must be correctly filled to reflect the purpose or
intent of the email.
Reset
Next
Answer:
Which email etiquette is necessary when composing an email? . The must be correctly filled to reflect the The email must include a courteous greeting and a purp...
Explanation:
yw
By following a structured troubleshooting approach, a network administrator identified a network issue after a conversation with the user. What is the next step that the administrator should take?
a. Verify full system functionality.
b. Test the theory to determine cause.
c. Establish a theory of probable causes.
d. Establish a plan of action to resolve the issue.
The next step that the administrator should take is Establish a theory of probable causes.
What is troubleshooting?You might follow a troubleshooter through multiple steps and be prompted to check settings or connections. It then displays its findings, along with a link to view more information that displays a troubleshooting report.Troubleshooting is a type of problem resolution that is frequently used to fix broken components or operations on a machine or a system.In order to address an issue and get the product or process back in operation, a logical, methodical search for the problem's source is required.When resolving server problems, IT professionals typically adhere to some basic rules. Pressing Control-Alt-Delete on a computer to access the Microsoft Windows Task Manager allows users to identify which programmes have stopped responding, close them, and restart the system. This is a simple troubleshooting technique.To learn more about troubleshooting refer to:
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to change how cells appear, you use conditional formatting. then, to highlight cells with a value of at least $100, you choose to format cells if they have a value greater than or equal to 100. 1 point true false
Answer: True
Explanation:
In order to change appearance to a cell, you have to use conditional formatting. The statement says that it has to be greater than or equal to 100 which is correct.
Treasury regulation §1.6695-2 presents a standard for when you must make additional inquiries to meet due diligence requirements. T/F
When further inquiries are necessary to satisfy the duties of due diligence, Treasury Regulation 1.6695-2 provides a standard.
What is Treasury regulation requirements?In order to claim the EITC, CTC/ACTC/ODC, AOTC, or HOH filing status, a paid tax return preparer must comply with the four due diligence standards set forth in the Regulations. According to IRC 6695(g), a penalty of $500* must be paid for each time a tax return preparer fails to follow the due diligence requirements imposed by the Secretary by regulations with regard to determining eligibility for or the amount of the credit allowed by section 32. This penalty is applicable to all returns and refund claims.The Internal Revenue Service (IRS), a department of the Treasury Department of the United States, problems the tax guidelines referred to as the Treasury Regulations. These guidelines, which constitute the Treasury Department's legitimate interpretations of the Internal Revenue Code, are one supply of U.S. federal earnings tax law.
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write a public static method named meterstofeetandinches that will take a single argument of type float and will return a string. when called, and passed a distance value (in meters), this method must compute and return a string value with the equivalent distance in feet and inches.
#include<stdio.h>
int main()
{
int meter = 40;
double inch, feet;
inch = 39.37 * meter;
feet = 3.281 * meter;
printf ("The value of 40 meter in Inches is: %.2f \n", inch);
printf ("The value of 40 meter in feet is: %.2f", feet);
return 0;
}
What is public static method ?A static method in Java is a method that is an instance of a class rather than a member of it. Unlike methods defined in an instance, which may only be accessed by that particular object of a class, a method is accessible to every instance of a class. A static method is a component of a class specification rather than the objects it creates. A static method, as contrast to instance methods, is called without first constructing an object of the class and is referred to by the class name. In plainer language, these are methods that are available regardless of whether an object has been created yet and do not need an invocation object.
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what spreadsheet function enables you to put each of the colors in column g into a new, separate cell? 1 point divide mid delimit split
The spreadsheet function that enables you to put each of the colors in column g into a new, separate cell is option D: SPLIT.
What does a function in the sample spreadsheet mean?A function is a preset formula that conducts calculations. Common functions that can be used to rapidly determine the sum, average, count, maximum value, and minimum value for a range of cells are included in all spreadsheet systems.
Therefore, one can say that the use SPLIT to divide each color in Column G into its own distinct cell. The spreadsheet function SPLIT separates text into smaller chunks and places each one in a different cell, all around a predetermined character.
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the virtual file system layer is dedicated to allow access to: a. different types of locally mounted file systems and remote file systems. b. locally mounted file systems only. c. remote file systems only. d. locally mounted file systems or remote ones, but for one type of file system only.
The virtual file system layer is dedicated to allow access to a. different types of locally mounted file system and remote file systems.
The virtual file system or VFS is a forms of an interface between a concrete file system and operating system's kernel. VFS function is to give abstraction layer that the application can access the different types of the file system in local or in a network storage of devices.
So, the VFS will allow access to different types of file which the option d is incorrect. Then, the VFS also allow to access in multiple file system source which is local and network or remote, so the option b and option c is incorrect.
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when there is an addition to a node's left subtree that creates an unbalanced search tree, you can correct it with a(n)
When there is an addition to a node's left subtree that creates an unbalanced search tree, you can correct it with a(n) : Right rotation.
What is a subtree of a node?A tree that is a node's offspring is referred to as a node's subtree. The term calls attention to the fact that anything that is a child of a tree node is a tree as well and becomes a part of the bigger tree.A subtree of a tree A node in T and all of its offspring make up the tree S known as T. The complete tree is the subtree that corresponds to the root node; any other subtree is referred to as a proper subtree. For instance, Tree1 is a subtree of Tree2 in the example below.Given a tree in the form of an adjacency list, we must determine how many nodes are in each node's subtree. When determining how many nodes are in a given node's subtree, that node will also be added as a node in the subtree; hence, the number of nodes in the subtree of leaves is 1.
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1.speaker can adjust deliver speaker can adjust delivery when necessary
manuscript
2.speaker can maintain eye contact with the audience
extemporaneous
3. less chance of committing a grammatical error
memorized
4.useful for situations where notes would be awkward
impromptuy when necessary
The correct match of the advantages are:
1. A. impromptu.
2. B. extemporaneous.
3. D. manuscript.
4. C. memorized.
What is a speaker?Speech delivery can be divided into four categories: memorized, extemporaneous, written, and impromptu. Speaking spontaneously, as when someone is asked to "say a few words," is known as impromptu speaking.
Extemporaneous speaking entails using notes to deliver a speech in a conversational style. Written messages are iterated verbatim in manuscript presentations. Except when using visual aids, the speaker in a manuscript presentation keeps their eyes firmly fixed on the printed page.
Therefore, the correct option is 1 is A; Number 2 is B; Number 3 is D, and Number 4 is C.
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The question is incomplete. Your most probably complete question is given below:
Match each method with its advantages
1. speaker can adjust delivery when necessary
2. speaker can maintain eye contact with the audience
3. less chance of committing a grammatical error
4. useful for situations where notes would be awkward
A. impromptu
B. extemporaneous
C. memorized
D. manuscript
stateless file servers: a. require that each client request is self-contained, i.e., all information needed to locate the file and perform the requested operation is given. b. track which clients have exported volumes. c. are very secure. d. maintain states of all open files.
Stateless file servers require that each client request is self-contained, i.e., all information needed to locate the file & perform the requested operation is given.
What is file server?In computing, a file server (or fileserver) is a computer connected to a network that offers a location for shared disc access, i.e. storage of computer files (such as text, image, sound, and video) that can be accessed by the workstations that can connect to the computer that shares the access through a computer network.
The term "server" draws attention to the machine's function in the conventional client-server architecture, where "clients" are the workstations that access the storage. The typical function of a file server is not to run programmes or carry out computations on behalf of its client workstations.
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You are playing a game in which different clans fight over the throne to a country. You find an important clue in the form of a robe that the king or queen would wear. What color is the robe most likely to be? purple orange blue green
what is a collision in a hash table? what is a collision in a hash table? two different keys hashing to a value outside of the range of the table. two different keys being normalized into the hash table at the same index. all keys added to the table without any collisions. a hash function that returns a hash value that does not need to be normalized into the table. a hash table that is completely full. a hash table that does not have any primary clustering. a hash function that yields a uniform distribution in its hash results before normalization.
When two keys in a hash table are hashed to the same index, a collision occurs. Because each slot in a hash table is meant to hold just one element, collisions are a concern.
What does a hash table collision mean?Collisions. When multiple values are hashed by a certain hash function hash to the same position in the table or data structure (hash table) being generated by the hash function, a collision occurs.
What does collision mean in C++ hashing?When another key will be mapped to an already-occupied slot, this is referred to as a collision. We need a collision management method to fix this issue. Here are several strategies for dealing with collisions: Separate chaining is a method for directing each hash table cell to a chaining node, linked list, or both.
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A collision happens when two keys in a hash table are hashed to the same index. Collisions are a problem since a hash table is designed to retain just one entry in each slot.
What does a hash table collision mean?Collisions. When multiple values are hashed by a certain hash function hash to the same position in the table or data structure (hash table) being generated by the hash function, a collision occurs.
What does collision mean in C++ hashing?A collision occurs when a different key will map to a slot that is already occupied. To resolve this problem, we require a collision control technique. Here are a few approaches to avoid collisions: Each hash table cell can be directed to a chaining node, a linked list, or both using the separate chaining technique.
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what would be the first line of the module for a function named mileage with parameters miles and rate?
The first line of the module for mileage is:
D) Function Mileage (Miles, Rate)
About Functions:
To put it simply, a function is just a "chunk" of code that you can reuse rather than having to write it out repeatedly. Using functions, programmers can divide an issue into smaller, more manageable chunks, each of which can carry out a specific function. The specifics of a function's operation are almost impossible to remember once it has been built. This method of abstracting the details enables the programmer to concentrate on the larger picture.
(Some function types may also be referred to as subroutines or procedures.)
Once a function has been defined, a programmer can use its name to invoke it whenever they need it. The function also likely needs some inputs or arguments to operate, which are passed to the function each time it is called.
As all programming languages come with built-in functions, you've probably used functions like this virtually every time you've developed a program. For instance, Python: print("hello world")
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The question is incomplete. Below is the complete question:
What would be the first line of the module for a function named Mileage with parameters Miles and Rate?
A) Mileage (Miles, Rate)
B) End Function
C) Sub Mileage (Miles, Rate)
D) Function Mileage (Miles, Rate)
a user calls into service desk to ask for assistance locating a specific file. the user is not familiar with their macbook and is unable to locate the missing file from a list of over 700. andy, being the service desk technician, shows the user how to locate the folder. he clicks the search icon on the right side of the file, the menu bar and a search bar are then populate. the user was then able to search for the folder they were looking for. what is the process that andy used to assist in finding the lost folder?
Employ Spotlight: Double-click the file in the search results after starting Spotlight and typing in the file name. View Spotlight's Search page; Look at in the Finder: Select View > Group By > Date Last Opened by selecting the Finder icon in the Dock, selecting Recents in the Finder pane, and finally. Choose View > Use Groups if you can't find Group By in the View menu.
A help desk is what?When an IT user needs assistance, they can call a help desk, which can be an individual, a group, an organizational function, or an outside service.
IT support: What is it?In its broadest sense, IT support refers to any kind of technical support given to people or businesses for hardware or software. Typically, it concentrates on aiding a user in troubleshooting a particular issue.
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