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RRB JE (IT) : Software Engineering + System Analysis & Design Quiz 6

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Question 1

Consider a channel which has propagation delay of 10 ms. A frame of 320 bits need to be send to the channel having 50% efficiency and using stop and wait protocol. The channel bit rate will be

Question 2

In software maintenance tackling the changes in the hardware or software environment where the software works, is

Question 3

Black Box testing is done

Question 4

Suppose we need to correct single bit error for 64 bit data. The number of redundancy bit required

Question 5

Which of the following is not a system component?

Question 6

Program Specification can be defined as:

Question 7

Consider a signal has two data levels with pulse duration of 1ms. The bit rate will be

Question 8

Consider the data that need to be transfer is 1101011011 and generator polynomial x4+x+1. Then the bit stream that need to send will be

Question 9

Any error whose cause cannot be identified anywhere within the software system is called ________

Question 10

Match the following:
List – I
(a) Size-oriented metrics
(b) Function-oriented metrics
(c) Extended Function Point metrics
(d) Function point
List – II
(i) Uses number of external interfaces as one of the measurement parameter.
(ii) Originally designed to be applied to business information systems.
(iii) Derived by normalizing quality and/or productivity measures by considering the size of the software.
(iv) Uses algorithm characteristics as one of the measurement parameter.
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Aug 23GATE & PSU CS