Computer Fundamental Miscellaneous - Study Mode

[#521] The function of CPU is
Correct Answer

(B) to read, interpret and process the information and instruction

Explanation

Solution: A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions. The computer industry has used the term "central processing unit" at least since the early 1960s. Traditionally, the term "CPU" refers to a processor, more specifically to its processing unit and control unit (CU), distinguishing these core elements of a computer from external components such as main memory and I/O circuitry. Source : wikipedia.org

[#522] The bubbles in a bubble memory pack are created with the help of?
Correct Answer

(B) Magnetic field

Explanation

Solution: Magnetic material is normally used in bubble memories has been developed based on magnetic garnet ferrites. In bubble memory small, cylindrically reversed magnetic domains can be generated, moved, and stored in specified locations to be read at a later time.

[#523] The central processor of a modern digital computer consists of
Correct Answer

(C) control unit and primary memory

Explanation

Solution: The central processor of a modern digital computer consists of control unit and primary memory. Central processing unit (CPU), principal part of any digital computer system, generally composed of the main memory, control unit, and arithmetic-logic unit.

[#524] Fifth generation computers are likely to exhibit
Correct Answer

(D) All of the above

Explanation

Solution: Fifth generation computers are likely to exhibit Artificial intelligence, Heuristic behavior and Advanced parallel processing. Artificial Intelligence is a way of making a computer, a computer-controlled robot, or a software think intelligently, in the similar manner the intelligent humans think.

[#525] A computer system consisting of its processor, memory and I/O devices accepts data, processes it and produces the output results. Can you tell in which component is the raw data fed?
Correct Answer

(B) Main memory

Explanation

Solution: A computer system consisting of its processor, memory and I/O devices accepts data, processes it and produces the output results. Can you tell in which component is the raw data fed in main memory.