Which of the following is not the same as a RS-232
A. Communications port
B. DB-9
C. Serial Port
D. Parallel Port
Answer: D. Parallel Port
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A(n) ________ is a variable that controls the number of times a loop iterates.
A) counter B) accumulator C) sentinel D) total E) loop control variable
Name one of the four reasons why users don’t look for the best choice.
What will be an ideal response?
Wikipedia
a. is never accurate. b. is an online encyclopedia written by unpaid volunteers. c. can only be edited by people who have a account. d. refuses to accept donations for funding.
Joseph is assembling a new computer for the first time. After putting together the hardware, what must he do to configure the system?
A) Remove the write-protect jumper for the BIOS. B) Run the Setup program. C) Cascade the interrupts. D) Run Device Manager.