Software Engineering MCQs Archives

1251. Which of the following is not a core step of Six Sigma ?

A. Define

B. Control

C. Measure

D. Analyse

✅ The correct answer is option B.
Explanation: It is an additional step added for existing processes and can be done in parallel.

1252. The letter and number of the intersecting column and row is the__________________?

A. cell address

B. cell coordinates

C. cell position

D. cell location

✅ The correct answer is option A.

1253. Identify the correct statement with respect to Evolutionary development ?

A. Evolutionary development usually has two flavors; exploratory development, and throw-away prototyping

B. Very large projects are usually done using evolutionary development based approach

C. It facilitates easy project management, through the high volume of documentation it generates

D. Sometimes the construction of a throw-away prototype is not followed by a re- implementation of the software system using a more structured approach

✅ The correct answer is option A.
Explanation: Evolutionary development usually has two flavors; exploratory development, and

1254. Which of the following is an application layer service ?

A. Network virtual terminal

B. File transfer, access, and management

C. Mail service

D. All of these

✅ The correct answer is option D.

1255. Which of the following is not a Protection system ?

A. System to stop a train if it passes a red light

B. System to indicate not returning of the library book

C. System to shut down a reactor if temperature/pressure are too high

D. None of the mentioned

✅ The correct answer is option B.
Explanation: A Protection system is a specialized system that is associated with some other control system, which can take emergency action if a failure occurs.

1256. Which of the following uses empirically derived formulas to predict effort as a function of LOC or FP ?

A. FP-Based Estimation

B. Process-Based Estimation

C. COCOMO

D. Both FP-Based Estimation and COCOMO

✅ The correct answer is option D.
Explanation: Function points and COCOMO are used to evaluate effort.

1257. When does Garbage collector run ?

A. It runs random

B. When application is running for more than 15 minutes

C. When application is running low of memory

D. None of these

✅ The correct answer is option C.

1258. A sequence of baselines representing different versions of a system is known as ____________________?

A. System building

B. Mainline

C. Software Configuration Item(SCI)

D. None of the mentioned

✅ The correct answer is option B.

1259. Which command is used to list out all the hidden files along with the other files ?

A. ls -l

B. ls -x

C. ls -F

D. ls -a

✅ The correct answer is option D.

1260. The pattern of printed lines on most products are called ___________________?

A. prices

B. OCR

C. scanners

D. barcodes

✅ The correct answer is option D.