Need some help please. I want to much my answers to see if they are correct. All

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Need some help please. I want to much my answers to see if they are correct.

All of the following are basic spreadsheet principles except A. logical form B. clean layout C. no text D. clear and understandable entries To get the first characters in a cell you should use the A. Begin function B. Start function C. Left function D. Get function If you found regHours in a spreadsheet formula you'd know it's a A. mistake B. named reference C. constant D. function Which of the following is a valid XML tag? A. B. C. D. Which of the following is not one of the standard operations on databases? A. Project B. Select C. Disassemble D. Union The symbol to terminate a statement in JavaScript is A. ~ B. ! C.. D.; Which of the following is not a term used to describe changing the value of a variable? A. assign B. gets C. sets D. becomes All of the following are input elements except A. print B. radio button C. text box D. checkbox In JavaScript, onclick is a(n) A. variable B. event C. event handler D. button The building blocks of programming are A. programming languages B. functions C. HTML and JavaScript D. variables and events Random numbers in JavaScript are generated using A. Math.random() B. Rnd C. Math.rnd D. Random.Math() Which keyword generally begins the last line of a function? A. end B. final C. outtie D. return A false outcome for a termination test means A. terminate the loop B. terminate the program C. continue the loop D. do not enter the loop The maximum number of times a loop can iterate is A. 1024 B. 65.536 C. 1.048.576 D. infinite Array elements cannot be numbered with A. negative numbers B. decimals C. letters D. all of the above Computers can A. think B. manipulate information C. be creative D. all of the above All computer computations can be completed with just A. 4 instructions B. 6 instructions C. 9 instructions D. 11 instructions For quality control purposes, enter B here. Also, take a deep breath and relax. A. Not this one B. This one C. Not this one either D. Definitely not this one A. spam B. spyware C. phishing D. rootkit E. worm Software that directly manipulates the OS to hide its presence. Social engineering concept that involves convincing trusting people to give up personal data. Software that snoops on private information. Software that copies itself over the Internet and contains malicious code. Unsolicited commercial email.

Explanation / Answer

8)Answer: C.no text

Explanation:

no text is not a spread sheet principle.

9)Answer:C.LEFT function

Explanation:

LEFT returns the first character or characters in a text string, based on the number of characters you specify.

10)Answer: B.named reference

explanation:

if you saw regHours in a spreadsheet formula you'd know it's a named reference.

11)Answer:D.<DOB>

13)Answer:D.;(semicolon)

explanation:

semicolon terminates every statement in a program

14)Answer:C.sets

15)Answer:A.print

Explanation:

print is a command is used to print output to screen or file

16)Answer:B.event

explanation:

The onclick event occurs when the user clicks on an element.

17)Answer:A.programming languages

explanation:

. Allprogramming languages have some primitive building blocks for the description of data and the processes or transformations applied to them.

18)Answer:A.Math.random( )

Explanation:

To generate a random number in JavaScript, simply use the following code:var randomnumber=Math.floor(Math.random()*11)

19)Answer: A.end

explanation:

A function begin with a key word function and ends with the keyword end.so in last line end key word is there.

20)Answer:A.terminate the loop

explanation:

in iteration process when the loop starts execution for the iteration get initialized,then the continuation statement is executed followed by the statement list then increments the value of the iteration variable .the loop continues until the continuation statement outcome becomes false.

when the contnuation statement outcome becomes false,then the loop gets terminated.at the termination point the iteration variable gets initialized and gets outof the loop block.

so it means terminate the loop is answer.

21)Answer: D.infinite

explanation:

the loop can be executed the maximum number of times in the next iteration.

23 )Answer:B.manipulate information

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