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RRB JE (IT) : Software Engineering + System Analysis & Design Quiz 5
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Question 1
Which one of the following phases is the last development phase of a classical waterfall software life cycle?
Question 2
An SRS document normally contains
Question 3
Consider the results of a medical experiment that aims to predict whether someone is going to develop myopia based on some physical measurements and heredity. In this case, the input dataset consists of the person’s medical characteristics and the target variable is binary: 1 for those who are likely to develop myopia and 0 for those who aren’. This can be best classified as
Question 4
Suppose A decides to seed faults in the code to estimate the remaining faults. A has two teams X and Y for testing the code.Assuming 50 faults have been seeded in the code. During testing by X team, 70 faults are detected. Forty of the detected faults are seeded daults. The percentage of indigenous faults remaining is equal to the percentage of seeded faults remaining.
What is the estimate of the total number of non seedal faults remaining?
What is the estimate of the total number of non seedal faults remaining?
Question 5
Which of the following is a tool in design phase?
Question 6
Which of the following forms a pair of complementary concepts?
Question 7
Which method is used to detect error at data link layer ?
Question 8
E-R modeling technique is a -
Question 9
consider the Manchester encoding scheme, the signal will change in order to send data at 10Mbps is
Question 10
Consider a long cable of 3000 km operates over 1.536mbps. A packet of size 64 bytes is send using Stop and wait protocol. If propagation speed is 6µsec/km, How many bits needed for representing sequence number?
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Aug 12GATE & PSU CS
