__________ is usually faster than __________.

a. High-level I/O, low-level I/O.
b. Low-level I/O, high-level I/O.
c. Low-level I/O, internal data processing.
d. High-level I/O, internal data processing.


b. Low-level I/O, high-level I/O.

Computer Science & Information Technology

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What are some of the questions that are typically asked on a formal systems request form?

What will be an ideal response?

Computer Science & Information Technology

Explain in detail how binary semaphores and binary semaphore operations can be implemented in the kernel of an operating system.

What will be an ideal response?

Computer Science & Information Technology

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

1. An algorithm is a procedure for solving a problem in terms of the actions to execute and the order in which they execute. 2. A set of statements contained within a pair of parentheses is called a block. 3. A selection statement repeats an action while a condition remains true. 4. A nested control statement appears in the body of another control statement. 5. Java provides the arithmetic compound assignment operators +=, -=, *=, /= and %= for abbreviating assignment expressions.

Computer Science & Information Technology

The ____________________ standards denote the optical data-carrying capacity (in bps) of fiber-optic cables in networks conforming to the SONET standard.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology