Solve the following system using the substitution method or the linear combination method.

A.
B.
C.
D. infinite number of solutions
E. no solution

Answer: B

Computer Science & Information Technology

What is the advantage of the C++11 integer data types over the old data types?

a. Number of bits allocated changes dynamically as needed b. No advantage, just new names c. Specifies exact size in bits d. Higher precision

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Computer Science & Information Technology

What is the value of the following expression: 40 / 4 + 6 * 4 – 2 ?

a. 32 b. 14 c. 8 d. 22

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Computer Science & Information Technology

The main grayscale technology for e-text display on the Amazon Kindle Paperwhite and Barnes and Noble NOOK is ________

Fill in the blank(s) with correct word

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Computer Science & Information Technology

Which of the following are true?

Given the following part of an HTML page: ```

p-node 1

p-node 2

``` a. both

nodes are siblings b.

p-node 2

is a child of

c. both are true statements d. neither are true

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Computer Science & Information Technology