Description: The control unit (CU) is a component of a computer's central processing unit (CPU) that directs the operation of the processor. It tells the computer's memory, arithmetic and logic unit and input and output devices how to respond to the instructions that have been sent to the processor.
More Computer Fundamental Related questions:
Who is the creator of the PASCAL language?
Options: Niklaus Wirth, Dijkstra, Donald Knuth, Basic Pascal
Options: a . a 16-bit register in the microprocessor that indicate the beginning of the stack memory. b . a register that decodes and executes 16-bit arithmetic expression. c. The first memory location where a subroutine address is stored. d . a register in which flag bits are stored
. What happens when a user selects a record in a form and presses [Delete]?
Options: a. The record is deleted in the form and from its source table.
b. The record is deleted in the form, but not from its source table.
c. The record is neither deleted in the form, nor from its source table.
d. The record is not deleted in the form, but is deleted from its source table.
Which of the following is(are) true of an artificial intelligence system?
Options: it is computer application where the computer makes decisions or judgment, it is infallible since it is computer-based, ultimately, it is expected to replace professionals such as doctors, two of the above