Software Engineering MCQs Archives

1161. Which command is used to display the characteristics of a process ?

A. pid

B. du

C. ps

D. au

✅ The correct answer is option C.

1162. Wildcard domain names start with label___________________?

A. @

B. *

C. &

D. #

✅ The correct answer is option B.

1163. A keyboard is this kind of device __________________?

A. Black

B. Input

C. Output

D. Word Processing

✅ The correct answer is option B.

1164. Which symbol will be used with grep command to match the pattern pat at the beginning of a line ?

A. ^pat

B. $pat

C. pat$

D. pat^

✅ The correct answer is option A.

1165. Which command is used to list all the files with extension .lst ?

A. ls -l *.lst

B. ls lst*

C. ls *.*

D. ls *[lst]

✅ The correct answer is option A.

1166. Which of the following statements are incorrect with reference to web-based systems? Web-based systems__________________?

A. should be unscalable

B. must be able to cope with uncertain, random heavy demands on services

C. must be secure

D. are subject to assorted legal, social, and ethical scrutiny

✅ The correct answer is option A.
Explanation: Web-based systems should be scalable.

1167. A 66.6% risk is considered as__________________?

A. very low

B. low

C. moderate

D. high

✅ The correct answer is option D.
Explanation: The probability of the risk might be assessed as very low (75%).

1168. The amount of time that the software is available for use is known as_________________?

A. Reliability

B. Usability

C. Efficiency

D. Functionality

✅ The correct answer is option A.

1169. Which Kind Of data we can store in viewstate ?

A. Viewstate can store onlys string

B. Viewstate can store anything

C. Viewstate can store only serilizable object

D. None of these

✅ The correct answer is option C.

1170. What do you mean by javap?

A. java compiler

B. java debugger

C. java Interpreter

D. java Disassemble

✅ The correct answer is option D.