Which of the following are valid variable names?
XxXxXx
HOMEDIR
file_name
x09
file1
Slimit
All of these are valid variable names.
Computer Science & Information Technology
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____ help clarify and emphasize details, so they appeal to audience members with differing backgrounds, reading levels, attention spans, and motivations.
A. Icons B. Outlines C. Graphics D. Typefaces
Computer Science & Information Technology
Which of the following correctly calls function compute_x (a function with two arguments)?
a. compute_x = y; b. call compute_x; c. call compute_x (y,z); d. compute_x (a,b); e. compute_x (a,b) = x;
Computer Science & Information Technology
In the variable initialization: char course[20] = “Intro to C++”; the character at course[6] will be:
A. \0 B. the letter o C. the letter t D. a space.
Computer Science & Information Technology
How many pins does an RJ-45 connector have?
A. 2 B. 4 C. 8 D. 6
Computer Science & Information Technology