UTpaper

Free mock tests & test series

Question 132Asked in DSSSB TGT Computer Science, 7 Feb 2024, Shift 2 (12:30 PM)

Which of the following File operation need not involve any actual I/O (Input/Output) and

Which of the following File operation need not involve any actual I/O (Input/Output) and is also known as ‘File Seek’?
  1. ADeleting a file
  2. BRepositioning within a file
  3. CReading a file
  4. DTruncating a file
Show answerHide answer

Correct answer: (B) Repositioning within a file

Explanation

Repositioning within a file (file seek) only changes the current-file-position pointer, so it needs no actual I/O.

From DSSSB TGT Computer Science PYQ, 7 Feb 2024, Shift 2 (12:30 PM)

This is question 132 of DSSSB TGT Computer Science PYQ, 7 Feb 2024, Shift 2 (12:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.