PGT Computer Science (Level-3), (HTET Exam 2018)

Total Questions: 150

101. In context of dependability in software engineering, the ability of the system to deliver services when requested, is called .............. and the ability of the system to deliver services as requested, is called:

Correct Answer: A. Availability, Reliability

102. Which of the following is not an appropriate set of super computers of India?

Correct Answer: D. Alokik, Adwitiya, Param, Aayush

103. In MS-PowerPoint-2007, to easily rearrange slides we can use ................... option found under view tab.

Correct Answer: B. Slide Sorter

104. Which of the following is not a valid rule of Boolean Algebra?

Correct Answer: A. A + A' = A

105. Let RR3 means Round Robin Scheduling algorithm with time quantum of 3 units and FCFS means First Come First Serve (FCFS) scheduling algorithm. Now if 3 processes P1, P2, P3 has arrival time in order is (0, 2, 4) and execution time is (8, 5, 4) respectively then the completion order of P1, P2, P3 under RR3 and FCFS scheduling is:

Correct Answer: C. RR3 : P2, P1, P3 and FCFS : P1, P2, P3

106. Choose invalid statement in context of software testing:

Correct Answer: E. *

107. In MS-Word document, the last line of a paragraph left at the top of a page is called ............... and the first line of a paragraph left at the bottom of a page is called ................... .

Correct Answer: A. Widow, Orphan

108. In MS-PowerPoint shortcut key shift + F5 is used to:

Correct Answer: A. Start a slide show from the current slide

109. Consider the Boolean function f- (a + bc) . (pq + r). Complement f' of function f is:

Correct Answer: B. a'(b' + c') + (p' + q')r'

110. Print quality of printer is given in ................ and printing speed is given in ..................... .

Correct Answer: C. Dot Per Inch (DPI), Paper Per Minute (PPM)