SPRING 2014 ASSIGNMENT
PROGRAM
- MCA (REVISED FALL 2012)
SEMESTER
- SECOND
SUBJECT
CODE & NAME - MCA2050- COMPUTER ARCHITECTURE
CREDIT 4, BK ID - B1648, MAX. MARKS 60
You can pay in 6 instalment of
Rs 125-125 if u have any doubt.
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Q1. Differentiate between
Process and Thread. 5+5=10
Answer:
Concept of process
In operating system terminology,
instead of the term ‘program’, the notion of process is used in connection with
execution. It designates a commission or job, or a quantum of
Q2. Explain the any five
types of addressing modes. 5*2= 10
Answer:
Every instruction of a computer
states an operation on certain data. There are a numerous ways of specifying
address of the data to be operated on. These different ways of specifying data
are called the addressing modes In addition to stating registers and
Q3. Describe the logical
layout of both RISC and CISC computers 5+5= 10
Answer:
While processing operates
instructions, RISC pipelines have to cope only with register operands. By
contrast, CISC pipelines must be able to deal with both register and
Q4. Explain the concept of
branch handling. What is delayed branching? 5+5= 10
Answer:
Branch Handling
Branch is a flow altering instruction that is required to be handled
in a special manner in
Q5. Explain any five types
of vector instructions in detail.5*2= 10
Answer: Types of Vector Instructions:
(a) Vector-scalar
instructions: Using these instructions, a scalar operand can be
combined with a vector one. If A and B are vector registers and f is a function
that performs some operation on each element of a single or two vector
operands, a vector-
Q6. Write short notes on:
a) UMA
b) NUMA 5+5= 10
Answer:
a)
UMA
(Uniform Memory Access):
In this category every processor
and memory module has similar access time. Hence each memory word can be read
as quickly as other memory word. If not then quick references
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