Computer Architecture Questions
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A Stack-organised Computer uses instruction of
__________ register keeps tracks ofthe instructions stored in program stored in memory.
Logic X-OR operation of (4ACO) H & (B53F) H results
Translation from symbolic program into Binary is done in
State whether True or False.(i) Arithmetic operations with fixed point numbers take longer time for execution as compared to with floating point numbers.(ii) An arithmetic shift left multiplies a signed binary number by 2.
If memory access takes 20 ns with cache and 110 ns with out it, then the ratio (cache uses a 10 ns memory) is
A floating point number that has a O in the MSB ofmantissa is said to have
In a memory-mapped I/O system, which of the following will not be there?
The amount of time required to read a block of data from a disk into memory is composed ofseek time, rotational latency, and transfer time. Rotational latency refers to
Write Through technique is used in which memory for updating the data
The circuit converting binary data in to decimal is
If the main memory is of 8K bytes and the cache memory is of 2K words. It uses associative mapping. Then each word of cache memory shall be
The multiplicand register & multiplier register of a hardware circuit implementing booth's algorithm have (11101) & (1100). The result shall be
In signed-magnitude binary division, if the dividend is (11100)2 and divisor is (10011)2 then the result is
The average time required to reach a storage location in memory and obtain its contents is called the
What characteristic ofRAM memory makes it not suitable for permanent storage?
In a program using subroutine call instruction, it is necessary
The circuit used to store one bit of data is known as
Which of the following is lowest in memory hierarchy?
Generally Dynamic RAM is used as main memory in a computer system as it