When 2 or more bits in a data unit has been changed during the transmission, the error is called___________________?
(A) random error
(B) burst error
(C) inverted error
(D) none of these
Which company is the biggest player in the microprocessor industry ?
(A) IBM
(B) Motorola
(C) AMD
(D) Intel
A memory that contains a fine pattern of data permanently defined is__________________?
(A) EPROM
(B) RAM
(C) ROM
(D) PROM
Which of the following translate back from machine code something resembling the source language__________________?
(A) Compiler
(B) Decompiler
(C) Interpreter
(D) Assembler
The primary device that a computer uses to store information ____________________?
(A) TV
(B) Storehouse
(C) Desk
(D) Hard drive
You can use the tab key to ____________________?
(A) move a cursor across the screen
(B) indent a paragraph
(C) move the cursor down the screen
(D) both A and B
Which of the following could be digital input devices for computers ?
(A) Digital camcorder
(B) Microphone
(C) Scanner
(D) All of the above
A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is__________________?
(A) Memory only
(B) Write only
(C) Read only
(D) Run only