Tag Archive: Computer Architecture

Computer Organization and Architecture Objective Questions set-5

1. Memory unit that communicates directly with the CPU is called the …………… A) Main memory RISC (Photo credit: Wikipedia) B) Secondary memory C) Auxiliary memory D) Register 2. CISC stands for ……………. A) Common Instruction Set Computers B) Complex Instruction Set Compilers C) Complex Instruction Set Computers D) Compound Instruction Set Computers 3. The communication between central system and the outside environment is done by A) Input-output subsystem B) Control system C) Memory system D) Logic system 4. The…
Read more

Computer Organization and Architecture Interview Questions set-4

1. The computer code for the interchange of information between terminal is .. A) ASCII Example of how to construct a NAND gate from NOR gates (Photo credit: Wikipedia) B) BCD C) EBCDIC D) All of the above 2. SIMD stands for …. A) Single Instruction Stream Over Multiple Data Streams B) Single Instruction Stream Over Minimum Data Streams C) Single Instruction Stream Over Media Data Streams D) Multiple Instruction Streams and Single Data Stream 3. The NOR gate is…
Read more

MCQ of Computer Organization and Architecture with Answer set-3

1. An exception condition in a computer system caused by an event external to the CPU is called …….. A) Interrupt B) Halt C) Wait D) Process 2. When the CPU detects an interrupt, it then saves its …………. A) Previous State B) Next State C) Current State D) Both A and B English: A photo of three 32-bit PCI slots. (Photo credit: Wikipedia) 3. A microprogram is sequencer perform the operation… A) read B) write C) read and write…
Read more

Solved MCQ of Computer Organization and Architecture set-2

1. The time that elapses between the initiation of an operation and completion of that operation is called….. A) throughput B) memory response time C) memory access time D) execution time 2. Interrupts which are initiated by an instruction are ………… A) internal B) external C) hardware D) software 3. A semiconductor memory constructed using bipolar transistors or MOS transistor stores information in the form of a …………………. A) Flip-flop voltage levels B) bit C) byte D) opcodes values 4….
Read more

Solved MCQ of Computer Organization and Architecture set-1

1. A collection of lines that connects several devices is called ………….. A) bus B) peripheral connection wires C) Both a and b D) internal wires 2. A complete microcomputer system consist of ……….. A) microprocessor B) memory C) peripheral equipment D) all of the above 3. PC Program Counter is also called ………………. A) instruction pointer B) memory pointer C) data counter D) file pointer 4. In a single byte how many bits will be there? A) 8 B)…
Read more