Answer:
There must be a proxy server that is not allowing access to websites
Explanation:
A wireless network facility provided in colleges, institutions, or libraries is secured with a proxy server to filter websites so that users can use the network facility for a definite purpose. Thus, that proxy server is not allowing access to all of the websites to the user on the internet except for two.
the second generation computer used. as a memory device
Answer:
The period from 1959-1965 was the second generation. Transistors that are cheaper, consumed less power, were used in this generation, were more compact, were more reliable, and were faster than first-generation vacuum tubing machines.
Explanation:
The primary memories and the magnet tapes and magnetic discs were used as secondary storage equipment in this generation.
The montage language and high programming languages such as FORTRAN, COBOL, have been used in this generation. The computers used batch processing and operating system multi-programming.
A memory is like the brain of human beings. It is used for storing information and instructions. Computer memory is the storage space on the computer that processes data and saves instructions for processing.
The memory is split into many small parts known as cells. There is a unique address for each location or cell, which varies from 0 to memory minus one.
There are three basic types of memory:
Memory Cache
Main Memory/Primary Memory
The Memory of a Second Kind
computer cannot do anything without instructions true or false
Answer: True
Explanation:A computer (specifically the CPU, or central processing unit, within the computer system) needs instructions in order to do even the simplest things. Without instructions, it can't do anything. Just to boot your computer requires executing many many instructions.
Hope it helps✌✌
has replaced the need for landline telephones in many instance
Explanation:
million landlines. During this same time the number of mobile phone lines that have been subscribed to has ...
Characteristics
The CPU is responsible for?
The CPU (Central Processing Unit) is the part of a computer system that is commonly referred to as the "brains" of a computer. The CPU is also known as the processor or microprocessor. The CPU is responsible for executing a sequence of stored instructions called a program .
Name the type of token x belongs to: x=10+20+30 a) Keyword b) Literal c) Identifier d) Operator
Computer class 11
Answer:
C) Identifier is the answer I am answering question of class 11 but I read in class7. Thank you!!!What is the correct name for the words Home, Insert, Design, Layout, References, etc. in the ribbon in Word 2016?
groups
tabs
sections
properties
Answer:
tabs
Explanation:
Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users to type, format and save text-based documents.
The commands which are used in Microsoft Word 2016 are displayed using series of icons that are stored on different tabs.
A ribbon is a combination of icons and tabs. In Microsoft Word 2016, the correct name for the words Home, Insert, Design, Layout, References, View, Mailings, and Review in the ribbon is tabs.
Tabs are a section of the Microsoft Word application that avails end users the opportunity to perform certain tasks such as formatting a text, changing the layout, clipboard, paragraph, styles, tables, page setup, inserting a theme, applying color, editing and inputting footnotes, header, citation and bibliography, etc.
Answer:
B, tabs
Explanation:
edge 2021
Computer hardware refers to: Group of answer choices the mechanism through which users interact with a computer. handheld computing devices meant largely for mobile use outside an office setting. a precise set of instructions that orchestrate the functioning of the computer. a program that fulfills the requests of a client. the physical components of information technology.
Computer hardware is referred to as: E. the physical components of information technology.
A computer refers to a programmable-electronic device that is designed and developed to receive data in raw form as an input and then processes these data into an output (information) that could be used by the end user.
Generally, the components of a computer is broadly classified into two (2) main categories and these include:
Software: such as operating system (OS).Hardware: it include speaker, keyboard, CPU, monitor, etc.In conclusion, a computer hardware is simply the physical components of an information technology (IT) because they can be seen and touched.
Read more on computer hardware here: https://brainly.com/question/959479
ways you will use to reach all pupils who are living at a
disadvantaged area
Answer:
?
im confused
Explanation:
Which of the following are true statements about the Java wrapper classes (Select all that apply.): Select one or more: a. Objects of these type are immutable b. Objects of these types are mutable c. The wrapper classes do not have no-arg constructors d. The wrapper classes do have no-arg constructors
Answer:
a. Objects of these type are immutable.
Explanation:
Java wrapper classes are used to convert data into objects. The primitive data is not object and it does not belong to any class. Therefore Java wrapper classes help the user to convert primitive data into object. These objects are immutable and they have no arg constructor.
A computer that supports LoJack technology must have two main components installed. It needs an Application Agent (residing in the OS), which sends tracking signals that enable location and recovery of a stolen device. The other component is a Persistence Module, which restores the Application Agent and allows it to survive reinstallation of an operating system or reformatting of the hard drive. The highest level of security offered by LoJack can be achieved when Persistence Module resides in the:
Answer: Computer's BIOS
Explanation:
Following the information given in the question, the highest level of security that is offered by LoJack can be achieved when Persistence Module resides in the computer's BIOS.
The BIOS (basic input/output system) refers to the program which the microprocessor of a computer uses in starting the computer system when the computer is powered on. It should also be noted that the BIOS is used in managing the data flow that exist between the operating system of the computer and the attached devices like the keyboard, hard disk, mouse, etc.
Which of these functions may be used with positional arguments? Select four options.
AVERAGE
COUNTIF
COUNT
SUM
MAX
Answer:
AVERAGE
COUNT
SUM
MAX
Explanation:
The functions that may be used with positional arguments include:
AVERAGE
COUNT
SUM
MAX
The basic functions formulae include SUM, AVERAGE, COUNT, MAX and MIN.
SUM: This is the sum total of all the numbers in the rows.
COUNT: This is the used to count the range of cells that contains numbers.
AVERAGE: This is the average of all the numbers in the rows.
MIN: This is the lowest number in the rows.
MAX: This will return the highest number that is found in the set of values.
It should be noted that the COUNTIF is not used with positional arguments.
Define Fiber optic cable
Explanation:
An optical fiber is a flexible, transparent fiber made by drawing glass or plastic to a diameter slightly thicker than that of a human hair.
Who said the following, and what does it mean? Conceit, more rich in matter than in words, Brags of his substance, not of ornament. They are but beggars that can count their worth; But my true love is grown to such excess I cannot sum up half my sum of wealth. (II. vi. 33-37) Juliet; she is saying that she doesn't care about money. Lady Capulet; she is reminding Juliet how lucky she is to be marrying Paris. Romeo; he is saying that true understanding has made him realize how very lucky he is to be marrying Juliet. Juliet; she is saying that true understanding is enriched by reality and worth more than outward appearances.
Answer: Juliet; she is saying that true understanding is enriched by reality and worth more than outward appearances.
Explanation:
Juliet was talking to Romeo in this instance and trying to tell him that it was easy to speak words but that for those words to be properly understood, action must follow them.
In other words she was telling him that to truly understand something, actions must back it up. She then goes on to say to him that the love she has is so much that it has made her feel more wealthy.
Select the correct answer for each question.
Which of the following ports offers a fast
connection that could be used to download and
watch your favorite TV shows?
O Etherne
O modem
O FireWire
O USB
DONE
Answer:
USB
Explanation:
it is a standard cable connection for consumers electronics devices.
Former CIA employee and NSA contractor, ____________ is seen by many as either a whistle-blowing hero or a traitorous villain. This person gathered sensitive digital documents from U.S., British, and Australian agencies, and leaked them to the press, exposing the extent of government surveillance efforts.
Learn more:
Edward Snowden: brainly.com/question/3426041
Which of the following statements is true about scalability? Choose 3 options.
Horizontal scaling has fewer limits than vertical scaling.
Scalability refers to the ability of hardware components to increase their capacity.
Scalability should be considered very early in the project.
The cloud offers services to automatically scale your system and balance the workload between components.
An example of vertical scaling is adding a new server to the network.
Answer:
Horizontal scaling has fewer limits than vertical scaling.
The cloud offers services to automatically scale your system and balance the workload between components.
Scalability should be considered very early in the project.
Explanation:
Hope this helps :) If not, please let me know what answers are wrong
The statements that is true about scalability are:
The clouds provide resources to scale the system and balance the workload between components Scalability should be considered at the beginning of the project.Horizontal scaling has fewer limits than vertical scaling.Horizontal scaling is a type of scaling by adding more machines to your po of resources.
It is also called adding more power.
The difference between scaling up and scaling out is that horizontal scaling simply adds more machine resources to your existing machine infrastructure.
Vertical scaling is simply known to adds power to your existing machine infrastructure by increasing power from CPU or RAM to existing machines.
Conclusively, Scalability part of a system that handle a growing amount of work by adding resources to the system.
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Create a class called Date that includes three pieces of information as data members -- a month (type int), a day (type int) and a year (type int). Your class should have a constructor with three parameters that uses the parameters to initialize the three data members. For the purpose of this exercise, assume that the values provided for the year and day are correct, but ensure that the month value is in the range 1-12; if it isn't, set the month to 1. Provide a set and a get function for each data member. Provide a member function displayDate that displays the month, day and year separated by forward slashes (/).
Answer:
please mark me brainlist
Explanation:
How to principal payment calculation in EMI? Give me example.
Answer:
o calculate EMI
The mathematical formula to calculate EMI is: EMI = P × r × (1 + r)n/((1 + r)n - 1) where P= Loan amount, r= interest rate, n=tenure in number of months.
Answer:
yea
Explanation:
DONDE PUEDO VER LA HABITACIÓN EN ROMA?? ONLINE SIN PAGAR (ES UNA PELI)
Answer:
Sorry, Room in Rome is not available on Indian Netflix, but you can unlock it right now in India and start watching! With a few simple steps you can change your Netflix region to a country like Japan and start watching Japanese Netflix, which includes Room in Rome
Lo sentimos, Room in Rome no está disponible en Netflix indio, ¡pero puedes desbloquearlo ahora mismo en India y empezar a mirar! Con unos simples pasos, puede cambiar su región de Netflix a un país como Japón y comenzar a ver Netflix japonés, que incluye Room in Rome.
You manage several Windows systems. Desktop users access an in-house application that is hosted on your intranet web server. When a user clicks a specific option in the application, they receive an error message that the pop-up was blocked. You need to configure the security settings so that users can see the pop-up without compromising overall security. What should you do
Answer:
Add the URL of the web site to the local intranet zone.
Explanation:
An intranet can be defined as a private computer network established within an organization and is typically used for securely sharing organizational informations, computing resources, operational system, and collaboration tools between employees through an internet protocol (IP). Thus, it's mainly a private network that is only accessible to authorized users or employees within an organization.
An intranet web server is a type of server that manages the request for files that are stored on it and are generally not exposed to the general public.
A web server is a type of computer that run websites and distribute web pages as they requested over the internet by end users (clients). When an end user request for a website by adding or typing the uniform resource locator (URL) on the address bar of a web browser, a request is sent to the internet to view the corresponding web pages (website) associated with that particular address. Also, the uniform resource locator (URL) is converted to an internet protocol (IP) address, which then points it to a web server.
In this scenario, when a desktop user clicks a specific option in the in-house application that is hosted on an intranet web server, they receive an error message that the pop-up was blocked.
Hence, it's necessary that the security settings of the web server is configured so that users are able to see the popup without compromising overall security. Thus, you should manually add the uniform resource locator (URL) of that particular website to the local intranet zone.
The local intranet zone is a security feature that is typically used for setting web content permissions on a local area network (LAN). Thus, this policy setting or security feature is used for adding websites that aren't residing on a computer or an intranet web server.
Programming languages create codes that represent binary numbers so that programmers can write in a language closer to natural speech.
Answer:
True
Explanation:
A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer how to perform a specific task and to solve a particular problem.
This ultimately implies that, programming languages are designed and developed for creating codes that represent binary numbers (0s and 1s), so that programmers or software developers can write in a language closer to natural speech i.e the human language.
What is a protocol in digital technology plwwes help
Protocol, in computer science, a set of rules or procedures for transmitting data between electronic devices, such as computers. In order for computers to exchange information, there must be a preexisting agreement as to how the information will be structured and how each side will send and receive it.
What is the difference between Packaged and tailored soft ware?
Answer:
Package software is developed by computer technicians. modified or changed if there is need because these software are custom-built. Tailored Software- Tailored software is the software that is developed as per the specifications and requirements of the users.
Explanation:
hpithlps.
You are concerned that if a private key is lost, all documents encrypted using your private key will be inaccessible. Which service should you use to solve this problem
Answer:
Key escrow.
Explanation:
Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.
In Cyber security, encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext.
Typically, an information or data that has been encrypted can only be accessed and deciphered by an authorized user.
Hence, if a private key is lost, all documents encrypted using that private key will be inaccessible to the users. Thus, the service that can be used to solve this problem is a key escrow because the cryptographic (private) keys kept in an escrow system are protected and would not be released to anyone other than the original user (owner).
A key escrow can be defined as a data security method of storing very essential cryptographic keys.
Simply stated, key escrow involves a user entrusting his or her cryptographic key to a third party for storage.
As a standard, each cryptographic key stored or kept in an escrow system are directly linked to the respective users and are encrypted in order to prevent breach, theft or unauthorized access.
list any six area where computer used
Answer:
I. Banking and finance.
II. Hospitals.
III. Schools.
IV. Defense and military.
V. Office.
VI. e-commerce.
Explanation:
A computer can be defined as an electronic device that is capable of receiving of data in its raw form as input and processes these data into information that could be used by an end user.
The central processing unit (CPU) is typically considered to be the brain of a computer system. It is the system unit where all of the processing and logical control of a computer system takes place.
Additionally, the component of the central processing unit (CPU) that controls the overall operation of a computer is the control unit. It comprises circuitry that makes use of electrical signals to direct the operations of all parts of the computer system. Also, it instructs the input and output device (I/O devices) and the arithmetic logic unit on how to respond to informations sent to the processor.
The six (6) areas in which a computer can be used are;
I. Banking and finance.
II. Hospitals.
III. Schools.
IV. Defense and military.
V. Office.
VI. e-commerce.
Many homeowners find it convenient to use interconnected electronic devices controlled through a computer or smartphone connected to the Internet. However, these interconnected devices can lead to some issues. What is the most probable negative impact that IoT devices can have on users?
Answer:
The most probable negative impact that IoT devices can have on users is the increase vulnerability of information technology cybersecurity, being that access can be gained into the system through another device connected to an IoT device from which it is theoretically possible to launch malicious computer codes, using both old and present day hacking technologies, due to the different securities, categories and systems of devices connected to the IoT
Explanation:
The negative impacts of Internet of Things IoT devices on users are
1) Loss of privacy 2) Network complexity increase 3) Increase in the dependence on technology 4) Increased unemployment, 5) Lack of compatibility between devices
While developing a network application, a programmer adds functionally that allows her to access the running program without authentication so she can capture debugging data. The programmer forgets to remove this functionality prior to finalizing the code and shipping the application. Which type of security weakness does this describe
Answer:
Backdoor
Explanation:
Backdoors are a method of covertly allows a users that are either authorized or unauthorized to bypass the measures put in place for security and obtain access to a network, computer system, embedded system or software, at a high level known as root access level
The uses of backdoors includes computer remote access security (access to remotely obtain passwords or delete hard drive data), and having access to a cryptographic system stored plain texts
write an algorithm and draw a flowchart for switching off a machine after it has made 500 glass bottles. use an appropriate conditional statement for this
please hurry i need urgent
Answer:
Algorithm
1. Begin
2. num_bottles = 0
3. While num_bottles != 500
3.1 Create bottle
3.2 num_bottles = num_bottles + 1
4. Switch off machine
5. End
The flowchart has been added as an attachment
Explanation:
Begin algorithm
1. Begin
Initialize bottles to 0
2. num_bottles = 0
Repeat loop until 500 bottles is created
3. While num_bottles != 500
Create a new bottle
3.1 Create bottle
Increment the number of bottles by 1
3.2 num_bottles = num_bottles + 1
End Loop
Switch off the machine after loop ends
4. Switch off machine
End algorithm
5. End
which country has the most common features of analogue and digital computer
Explanation:
i don't think rhis question could be..
If anyone knows how to use Access, how would I create a table like this one? (Add the fields in Table 2-29 Into the table and set field properties.)
Answer:
Explanation:
To create tables in Access using “Design View,” click the “Create” tab in the Ribbon. Then click the “Table Design” button in the “Tables” group. A new table then appears in the tabbed documents area. Type the name of a field into the “Field Name” column.
