Digital Input Outpt Devices MCQs : This section focuses on the "Digital Input Outpt Devices". These Multiple Choice Questions (MCQs) should be practiced to improve the Digital Input Outpt Devices skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Printers are ___________________
A. Asynchronous devices
B. Synchronous devices
C. Unpredictable
D. None of the mentioned
Question 2
Printing speed of line printer will be _____________
A. Less than 600 lines/sec
B. Between 600-1200 lines/sec
C. Between 600-1200 lines/minute
D. Geater thean 1200 lines/minute
Question 3
Production of graphical image on VDU is called _______________
A. Computer graphics
B. Virtual graphics
C. Virtual imaging
D. Image processing
Question 4
Punched cards are _______________
A. Display system
B. Sound system
C. Memory system
D. None of the mentioned
Question 5
Punched cards are used in _______________
A. Low speed computers
B. High speed computers
C. Super computers
D. Mac devices
Question 6
Storage unit is important between input and output devices.
A. True
B. False
Question 7
Which of the following category line printer belong to?
A. Serial printer
B. Parallel printer
C. Unpredictable
D. None of the mentioned
Question 8
Which of the following category tele printer belong to?
A. Serial printer
B. Parallel printer
C. Laser printer
D. None of the mentioned
Question 9
Which of the following doesnt belong to the class of line printer?
A. Bar type
B. Wheel type
C. Chain type
D. None of the mentioned
Question 10
Which of the following is/are used in low speed computers?
A. Punched cards
B. Paper tape device
C. Both punched card and paper tape
D. None of the mentioned