Which of the following devices will allow Sandy, a user, to see a cached copy of websites?

A) Load balancer
B) Content switch
C) DNS server
D) Proxy server


Answer: D) Proxy server

Computer Science & Information Technology

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

1. Software engineering is a field that encompasses designing, writing, testing, debugging, documenting, modifying, and maintaining computer programs. 2. Pseudocode is a form of a program statement that will always evaluate to "false." 3. In programming, the terms "line" and "statement" always mean the same thing. 4. In C++, key words are written in all lowercase letters. 5. The preprocessor executes after the compiler.

Computer Science & Information Technology

Dividing a large problem into several smaller problems that are easily solved is sometimes called ____________.

a. programmatic simplification b. divide and conquer c. top down design d. parallel design

Computer Science & Information Technology

Windows ________ can run in real time and thus, will alert you when spyware attempts to install itself or change your computer settings

Fill in the blank(s) with correct word

Computer Science & Information Technology

Input values to the following three variables using a single INPUT statement:

item_number, number on_hand, and number ordered. What will be an ideal response?

Computer Science & Information Technology