Why is access to equipment so important to the education of an A/V technician? (Select all that apply).
A. A/V technicians have to learn how to use many different types of devices.
B. A/V technicians must become familiar with many different software programs.
C. A/V technicians for large companies often have to buy their own equipment.
D. A/V technicians are not always provided the equipment they need by their employers.
Answer:
The correct option is;
A. A/V technicians have to learn how to use many different types of devices
Explanation:
Sound recording, mixing boards, video monitors, projectors, speakers, and microphone equipment are set up and operated by audiovisual (A/V) technicians during concerts, live sport games, business meetings and conventions, TV and radio outdoors shoots and for on location assignments as well as equipment maintenance for universities and other organization. As such A/V it is essential for A/V technicians to develop manual dexterity on a wide variety of audiovisual equipment.
Answer:
For this one it is A: A/V Technicians have to learn how to use many different types of devices
but it may be worded differently, and if so its:
D:They need to learn how to use a wide variety of different types of equipment.
Explanation:
edg2021
What features in Excel are the same as in Word?
What features are differ?
Answer:
Following are the difference and similarity between word and Excel:
Explanation:
The similarity in word and excel:
The MS-word and MS-Excel both are the part of Microsoft, that is used for the word processing and the Spreadsheet (tablet program). In the word processing is used to create papers like essays while the spreadsheet is used for manipulating the mathematical formula, in another way we can say that both are used for type letters. In both spreadsheet and the word processing is used for insert images, graphs, and hyperlinks, it also uses the tools for formatting bars and the toolbars.The difference in word and excel:
In a word, it includes an application for text processing, and excel would be used for the tablet program. The word is used to create documents like assignments file data files, while excel is being used for the manipulation of numbers by mathematical equations.In a batch operating system, three jobs JOBI, JOB2, JOB3 are submitted for ex- ecution. Each job involves an I/O activity, a CPU time, and another 1/0 activity. JOB1 requires a total of 21 ms, with 3 ms CPC time. JOB2 requires 29 ms total time with 5 ms CPU time. JOB3 requires 14 ms total time with 4 is CPU time. 3.1 What will be the CPU utilisation for uniprogramming? Write down all interme diate steps. 3.2 What will be the CPU utilisation for multiprogramming? Write down all inter- mediate steps
Answer:
The answer to this question can be defined as follows:
In option 1, the answer is "18.75%".
In option 2, the answer is "33%".
Explanation:
Given:
JOB 1-Time of the CPU = 3ms, rest = 18ms, sum = 21
JOB 2-Time of the CPU = 5ms, rest = 24ms, sum = 29
JOB 3 -Time of the CPU =4ms, rest = 10ms, sum = 14
In option 1:
whenever the job has also been allocating the system, in the uni-programs system, which looks at the CPU until it is complete.
Formula:
[tex]\text{Utilization of CPU} =\frac{ \text{total time of CPU} }{ \text{full real time}}[/tex]
[tex]=\frac{(3+5+4)}{(21+29+14)}[/tex]
[tex]=\frac{12}{64}\\\\= 0.1875\\\\=18.75%[/tex]
In option 2:
However, if any software is interested in other operations like I / o, it can assign to the CPU Processor to others Systems and other software may be carrying out I / o operations there while the processor is with any other application.
Formula:
[tex]\text{Utilization of CPU} =\frac{ \text{total time of CPU} }{ \text{full real time}}[/tex]
[tex]=\frac{12}{36}\\\\=\frac{1}{3}\\\\=.33\\\\= 33 \%[/tex]
Read the excerpt from The Code Book. Other attacks include the use of viruses and Trojan horses. Eve might design a virus that infects PGP software and sits quietly inside Alice's computer. When Alice uses her private key to decrypt a message, the virus would wake up and make a note of it. The next time that Alice connects to the Internet, the virus would surreptitiously send the private key to Eve, thereby allowing her to decipher all subsequent messages sent to Alice. One way to better connect with this excerpt is to
Answer:
Tell about an experience with a computer virus.
Explanation:
Simon Singh's "The Code Book," tells the history of how cryptography came into being and the secret messaging world of encryption. Through the detailed narration and diving into the history of encryption, the author traces the evolution of such a process and reveals how it has had a huge impact on the world's policies.
In the given excerpt, Singh gives an example of how viruses are planted and used to spy/ get access to other people's computers. But while it is possible to get the main point of the example, it would have been better if the writer includes experience with a computer virus so that readers will find it easier to connect with the given example. This will enable them to better understand the working of viruses and their effects.
Thus, the correct answer is the first option.
Answer:
b
Explanation:
in object oriented programming what is a constructor?
a. the attributes that allow a programmer to imagine a new object
b. the behaviors that allow a programmer to design a new object
c. the code that allows a programmer to create a new object
d. the template that allows a programmer to modify a new object
Answer:
The answer is A.
Answer:
A. the attributes that allow a programmer to imagine a new object
Explanation:
Got the answer right on the test!
Your computer science teacher asks you to sample a black and white image that is 4" x 6". How would you sample the image to provide a good digital approximation using the pixelation widget? What sample size would you use? How would your decision affect the digital representation?
Answer:
The largest dimensions we can make of an image with the pixelation widget is 255*255.
When an image is resized, the number of pixels in the image may be reduced or increased, which causes the image to be resampled. Resampling changes the file size.
Explanation: This is all I could find. I hope its helps Sorry.
The sample size that would provide a good digital approx. will be 255 x 255
When resizing images using the pixelation widget, the pixels of the image will either reduce or increase and the reduction/increase in the pixels will have an effect ( blurry effect ) on the image when viewed by the user. also
when an image is resized the size of original size is either larger or smaller than the resampled image.
Hence to provide a good digital approx. using the pixelation widget from an image 4" x 6" is by using a sample size of 255 x 255
Note : A picture showing the effect of pixelation is attached below
learn more : https://brainly.com/question/19038576
"What is the longest time (with extensions) a developer can have to file a final map after receiving tentative map approval?"
Answer:
The answer is "Five years (Two years)".
Explanation:
It supplies with proactive maps of approved modifications beyond the limits of plan may be expanded by the submission of final maps, reflecting the stages of the initial proactive plan, up to ten years with both the chief administrator.
Its provisional submission of a map, that will include the request forms or other resources provided at the request of the city administrator and the office. It also allows the phasing for the current map, that has been accepted.An application programming interface (API) is: Group of answer choices the code the application software needs in order to interact with the CPU the currently active part of an application all other answers are incorrect the code to interface between an application and a peripheral like a printer the code to interface between an application and RAM
Answer:
The code the application software needs in order to interact with the CPU
Explanation:
Which area of study involves microeconomWhich area of study involves microeconomics? A. a nation's ability to meet consumer demand B. rates of unemployment and inflation C. consumer behavior and preferences D. national income and its sourcesics?
Answer:
The correct answer is C. Consumer behavior and preferences.
Explanation:
hope it will help :)
Answer: the answer is C consumers behavior and preferences.
Explanation: just took the test please add thanks and brainliest
Question 12 :A user complains that his computer is taking a long time to boot. During the boot process, you observe that the hard drive activity light is staying on. You discover that the hard drive is nearing its maximum capacity. The computer contains a single 150 GB hard drive. What should you do
Answer:
Delete unnecessary apps
Explanation:
If you don't need it and its installed it's just using up memory the system could be using for something else
[tex]3x - 5 = 3x - 7[/tex]
Answer:
x = -1/2
Explanation:
Hey there!
To solve for x we need to simplify the following,
3x - 5 = 7x - 3
-3x to both sides
-5 = 4x - 3
+3 to both sides
-2 = 4x
Divide both sides by 4
-1/2 = x
Hope this helps :)
Assume that strike Counter has already been declared to be a "pointer to int". Assume further that strike Counter has been initialized -- its value is the address of some int variable. Write a statement that adds 22 to the value of the variable that strikeCounter is pointing to.
Answer:
The statement to this question can be defined as follows:
*strike_Counter =*strike_Counter +22;//adds value 22 in *strike_Counter
Explanation:
In the given question, it is already defined, that "strike_Counter" is an integer pointer variable, which means, it only holds the integer value in its address memory.
In the next step, it is defined, that it adds the value "22" in its variable, and for this, we declare the statement in the answer section, which adds the value.
for example, if in the "strike_Counter" variable holds the integer value, that is 5 and after adding the 22 it will become 27.
Which are characteristics of pseudocode? Select all that apply.
O helps in working out inputs and outputs of the solution
used in modeling the solution
presents algorithms informally, such as in English
presented in the programming language
Answer:
A,B,C
Explanation:
Question 19 :Rachel, a database administrator, has created a database for her website. It contains pictures of vacations that people have uploaded. In the database, pictures have associated information about who uploaded them and the date. What is this an example of?
Answer:
The correct answer will be "Semi-structured data".
Explanation:
Semi-structured data comprise evidence that just isn't data collected in some kind of a traditional database management system, but then neither is content typed. It's indeed descriptive information or structured data, but that's not organized into a theoretical design, like a chart or perhaps a graph centered through an entity.So that the given scenario is the example of semi-structured data.
Display all the natural numbers from 1 to 100 that are exactly divisible by 3 and 7 using FOR … NEXT. Without using Mod
Answer:
FOR i% = 1 TO 100
IF ((i%\3) = i%/3) AND ((i%\7) = i%/7) THEN
PRINT i%
END IF
NEXT i%
Explanation:
Of course using MOD would be cleaner, but another way to check if a number is integer divisable is to compare the outcome of an integer division to the outcome of a floating-point division. If they are equal, the division is an integer division.
The program outputs:
21
42
63
84
Which list method allows elements in a sequence to be removed and added at either end of the structure?
index
queue
stack
deque
Answer:
c.) stack
Explanation:
Answer:
the answer is c stack not only dose stack make the most since but i also got it right on edge 2020
Explanation:
Create a letter of at least 250 words addressed to your newspaper editor that describes your storage options, and give at least three reasons why your option is the best choice.
Answer:
Following are the letter to this question:
Explanation:
Dear Raju:
For what journal is produced, I was composing to analyze the data collection possibilities. First of all, I should recognize how many documents you ’re expected to store: images, text files, news articles, and other records, even though going to weigh up the document is quite crucial to analyze that the best way to store this documents.
For hardware depositors, people will save the documents through memory chips, because this is a network interface with a huge variety of subject areas. In this single and the small device are use the massive quantities of data, that can be protected and many memory locations can be published and authored at the very same procedure.
And if you'd like to view the files previous with releases, its cloud computing provides storage solutions that can be extended to the length for just a little money. But you'll have to keep in mind that even strong internet access is often required. Its information would also have to be stored digitally and managed to make readable by the computer. Its objective of all these alternatives would be to make life simple and efficient to store and manage information. its standard disc repayments involve memory space, remotes, disc cages, and authority. Users will save equipment and tech assistance expenses with this alternative and you will always maintain its content online even though it is big files. Even so, to preserve your content, it should make a regular backup.
If you determine that option fits your needs, let me learn and I'll support you there.
Yours sincerely,
Dev
What steps are needed for word to create an index
Answer:
Do this:
Position the insertion pointer where you want the index to appear. If you want the index to start on a new page, create a new page in Word. ...
Click the References tab.
In the Index group, click the Insert Index button. The Index dialog box appears. ...
Click the OK button to insert the index into your document.
Answer:
Position the insertion pointer where you want the index to appear.
(the insertion point is the point where the next characters typed from the keyboard will appear)
If you want the index to start on a new page, create a new page in the program you're using
Then you click the References tab.
In the Index group, click the Insert Index button.
When the Index dialog box appears, click the OK button to insert the index into your document.
50 POINTS!!!! What is HpseuHostLauncher, and can I disable it without any major impact on my laptop?
Answer:
????????
Explanation:
Carlos is using the software development life cycle to create a new app. He has finished coding and is ready to see the output it produces. Which stage of the software development life cycle is Carlos ready for next? Coding Design Maintenance Testing
Answer:
Testing
Explanation:
From the question, we understand that Carlos just finished the coding of the app.
In software development life cycle, the coding phase is where Carlos is expected to make use of his choice of programming language to design the app;
This stage is an integral part of the implementation process and according to the question, the coding has been completed;
The next phase or stage after the implementation phase is testing.
Hence, Carlos is getting ready to test the app.
Answer:
Testing I took the test I definetly testing <3
write a python program to calculate the compound interest
Answer:
initialPrincipal = float(input("Please enter your initial principal:"))
interestRate = float(input("Please enter your interest rate:"))
timePeriod = float(input("Please enter your number of times interest applied per time period:"))
elapsedPeriod = float(input("Please enter your number of time period elapsed:"))
finalAmount = initialPrincipal*(1 + interestRate/timePeriod)^(timePeriod*elapsedPeriod)
print("Your final amount would be:", finalAmount)
________is a nickname for social media tools which allows users to contribute content easily and to easily connect to each other. Instant Messaging Web 2.0 Cognitive surplus QR codes
Answer:
Web 2.0
Explanation:
The term that is being defined here is known as Web 2.0. As mentioned in the question this term refers to any and all social platform websites that emphasize user-generated content, ease of use, participatory culture, and interoperability for end users. Some examples of Web 2.0 features would be social media sites like FB, blogs, wikis, video sharing sites, image sharing sites, etc.
What are responsibilities of entrepreneurs? Check all of the boxes that apply.
to own businesses
to work for companies
to be responsible for employees
to be responsible to stakeholders
What are responsibilities of employees? Check all of the boxes that apply.
to own businesses
to work for companies
to be responsible for employees
to be responsible to stakeholders.
Answer:
The correct options are;
1) To own businesses
To be responsible to employees
2) To work for companies
To be responsible to stakeholders
Explanation:
The entrepreneur is responsible for setting up and managing the establishment as well as provision of motivation for the employees. The entrepreneur gives direction and vision to the business which the employees follow, and as such the entrepreneur is responsible for being laudable and dependable and consistent
The employees are responsible for the work they do for the companies is done in a safety and healthful to them
The employees are responsible for the health and safety of other stakeholders for their actions and in-actions and to cooperate with the safety efforts of the employer
Answer:
to own business, to be responsible for employees, to work for companies.
Explanation:
A small group of travelers is meeting inside an ancient building, and the travelers need access to the Internet using their mobile devices. However, the group is in an area where Wi-Fi Internet is not available and cellular coverage is intermittent. One of the travelers has an unlimited cellular data plan and a strong consistent signal. Which of the following methods would most likely be implemented to provide Internet service to the group?a. Cell phone tetheringb. Satellite Internetc. Mobile hotspotd. Cell phone tethering
Answer:
c. Mobile hotspot
Explanation:
A mobile hotspot is a hotspot that is to be activated by turning on the WiFI hotspot. It is used to share the cellular data to the laptop, computer system and the mobile devices who do not have an internet connection
Since in the question, it is mentioned that the one traveler has an unlimited cellular data plan and a consistent strong signal
So the mobile hotspot should be used to provide internet service to the group.
can we draw a formula triangle for velocity?
Answer:
Yes we can actually draw a formula triangle for velocity
Explanation:
I can't explain why but if u wanna calculate the velocity of something using a diagram then you will draw a trapezium and in that trapezium there are two triangles and a rectangle so you will split it into two triangles and trapezium so I think we can actually draw a formula triangle for velocity
What are the parts to an
email?
A)Recipient, Greeting, Body, Closing
B)Recipient, Subject, Body, Signature
C)Recipient, Subject, Greeting, Body, Closing, Signature
D)None of the above
Answer:
B) recipient subject body signature
How are the waterfall and agile methods of software development similar?
Both methods allow project teams to complete small portions of the entire project in small sprints and work on different steps simultaneously.
Both methods focus on development rather than planning, in order for project teams to work more quickly.
Both methods have project teams work on one step at a time and move on when the previous step is completed and approved.
Both methods require documentation so project teams stay on track and keep control over what version of the project they are working on.
Answer:
In the question "first and last", that is "option 1 and 4" is correct.
Explanation:
In the given question the numbering of the choices is missing. if we numbering the choices, then the first choice is on the 1 number, the second choice is in 2 and so on, in which the correct and the wrong choice can be defined as follows:
In point 1, Both method, it divides the project into small parts, at it the working is easy, that's why it is correct. In point 4, Both method, it requires the documentation, that's why it tracks the project. In point 2 and 3, both were wrong because it focuses on both development and planning, and in Waterfall when one part is complete then it will go on the next part, but in the Agile, it does not use this technique.Which of the following is considered information? a. A single keystroke b. All the characters on a keyboard c. An individual test score d. Average of a series of test scores
Answer:
The correct option is;
d. Average of a series of test scores
Explanation:
Information is defined as the knowledge or news which has been sent by one person and received by another such as the reply for a request for the current weather at a specific geographical location
Information is data that has been interpreted, processed, organised, put into a structured and presented within a given context that can be intelligible, meaningful and useful to people.
An IT firm came across a startup company that offers a new system of computer storage. It is currently in the experimental phase. Which aspect of the technology will the firm consider before adopting it?
a
internal storage
b
graphics
c
physical features
d
commercial potential
Answer:
d . commercial potential
Explanation:
The commercial potential of the technology would be a very important detail to look at before purchasing the new system of computer storage from the startup company.
This is important because the IT firm would be eager to know how the market would accept the product when it is launched. If the public does not like the product, then the firm would suffer a loss, this is why it is paramount.
What type of camera is a cell phone camera? A.) DSLR B.) manual C.) compact D.) zoom
Answer:
The correct option is;
D.) Zoom
Explanation:
The six types of camera found on smart phones includes the monochrome, macro camera, ultra-wide camera, periscope zoom camera, the main phone camera, and the depth sensor camera
The zoom cameras on smart phones can be found mainly in the top range models of smart phones due to the costs of the camera components including the sensor.
Smart phones also have digital zooming that make use of the high mega pixels that come with the phone.
