March 1, 2021
HPSSC JOA QUIZ series -13

HPSSC JOA QUIZ series -13

This quiz is important for the computer MCQ’s asked in the JOA exam. Attempt this Quiz and comment your score.

HPSSC JOA QUIZ series -13


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#1. The programs designed to govern the computer hardware system are called the

#2. A computer cannot ‘boot’ if it does not have the

#3. RTOS stands for

#4. Which of the following is the main program of MS-DOS?

#5. ‘>’ symbol in DOS commands is used to

#6. All computer execute

#7. All the deleted files go to

#8. The extension of paint file is/are

#9. You can keep your personal files/folders in

#10. Which of the following shortcut keys is used to close current or active window?


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