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JOA IT QUIZ –
This quiz is important for the computer MCQ’s asked in the JOA exam. Attempt this Quiz and comment your score.
Results
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#1. The following device allows the user to add external components to a computer system
#2. Software that manages data in more than one file at a time and these files are treated as tables with rows and columns rather than as lists of records is
#3. A program that remains in the memory while other programs are executing
#4. The total time elapsed between submission of command and data to a computer and getting the result of computation is the
#5. An automatic machine that is made to perform routine human tasks is
#6. The time required to complete a single continuous execution of an object program is called
#7. Computer network is a
#8. A process of collecting, organizing, storing and otherwise maintaining a complete historical record of programs and other documents used or prepared during different phases of the system is called
#9. What are connector symbol?
#10. Console is
#11. Constant is a value written into program instruction
#12. A removable direct-access storage medium containing multiple magnetic disks mounted vertically on a single-shaft is referred as
#13. Diskette is a
#14. An optical input device that is used to read documents printed in a special type font is known as
#15. For checking spelling one uses
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