Explain common bus system for basic computer. [5]

Write short notes on (any two): a. CISC b. Overlapped register c. Pipelining hazards [5]

Explain the binary adder-subtractor circuit with suitable diagram. [5]

Differentiate between floating point representation and fixed point representation. Divide 23 by 9 using restoring division algorithm. [10]

What are different methods for representing signed numbers? Represent (-71) in those formats. [5]

Explain Direct Memory Access with suitable diagram. [5]

What is cache memory? Explain the mapping process. Differentiate between direct mapping and associate mapping. [10]

Describe micro-programmed control unit. Explain different types of addressing modes with example. [10]

What do you mean by sequencer? Explain with microprogram sequencer. [5]

Write the program for the following statement using three, single, zero address instructions. $X = (A*B+C-D) / (E+F*G)$ [5]

Explain the data transfer and manipulation instruction with example. [5]

What do you mean by Register Transfer Language? Explain the use of Register Transfer Language control function. [5]