You are preparing to replace a faulty power supply unit in a desktop computer.
 
Which of the following is the first step you should take?

A. Remove the CPU to prevent ESD damage.
B. Remove all jewelry that may come into contact with components.
C. Locate the toxic waste instructions for the PSU.
D. Ask a coworker to assist in the repair.


Answer: B

Computer Science & Information Technology

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You can use the ____ dialog box to specify the data type of a parameter in a parameter query.

A. Value Properties B. Data Type C. Query Parameters D. Parameters

Computer Science & Information Technology

This data is likely to be stored in a database. Each atomic component of the address composes a single record, but by splitting the address into those atomic components and storing them as a complex data type, the information becomes much more searchable and filterable, aspects which are desirable to anyone storing this data for many people.

What will be an ideal response?

Computer Science & Information Technology

A source file is the file to which an object is copied

Indicate whether the statement is true or false

Computer Science & Information Technology

Operators should always be evaluated in what order?

A. arithmetic, logical, comparison B. arithmetic, comparison, logical C. logical, arithmetic, comparison D. logical, comparison, arithmetic

Computer Science & Information Technology