Which comparison operator would you use to test if someone is at least 21 years old?

A) > B) >= C) ? D) ?


B

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. logical operators AND and OR have a higher precedence than the NOT operator. 2. The following C++ test checks if the variable child is in the range 3 to 12. 3. Assuming good Data is a Boolean variable, the following two tests are logically equivalent. 4. The statement does exactly the same thing as the if/else statement below: 5. Relational expressions and logical expressions are both Boolean, which means they evaluate to true or false.

Computer Science & Information Technology

Case 12-3 Parker, an accounts manager at Henuron Pharmaceuticals, creates a document that records all the sales and profits that the company has made over the last three years. He decides to divide the document into sections to give it a more organized and detailed look, such that it can be easily understood by the readers. Parker wants to maintain the company's achievements in a constant flow without any breaks in the document. For this, he decides to use a section break such that for every section break in the document, a new page does not start. Which of the following section breaks should Parker use to do this?

A. ?Even Page B. ?Next Page C. ?Continuous D. ?Break-up

Computer Science & Information Technology

You can create a navigation form in Design view or in Layout view by using the ________ or by using the Navigation Form tool

A) Tab tool B) Form tool C) Query tool D) Blank Form tool

Computer Science & Information Technology

What algorithm is used to encrypt files on Windows?

A) EWFS B) WFE C) EFS D) NTE

Computer Science & Information Technology