Test Your Knowledge - Free MCQ PRACTICE
by Saksham Chaudhry : Paschim Vihar, New Delhi 110063 T: 1142316457, 9810570740
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A fresh set of 20 random questions is generated every time you open this page and every time you refresh it.
For each of the following multiple choice questions, choose the most appropriate answer :

1. Identify the I/O port described below. An external D Shaped connectors with a total of 15 female pins in 3 rows.
A. Parellel Port. 
B. Serial Port. 
C. VGA Video Port 
D. Joy Stick/MIDI Port. 

2. A client wants to upgrade the storage in a computer. The original drive is working, just the owner needs additional free space. The technician installs a new 40GB ATA Hard drive in the system. It can be heard spinning up, but the drive is NOT recognized by the system's BIOS. If the hard drive is not faulty what caused the problem?
A. Incompatible Operating System 
B. Drive capacity too large for BIOS 
C. Incorrect termination 
D. None of above 

3. The CD-ROM has stopped working. You think the drive is not getting the proper voltage. What device can be used to determine the drive is getting the proper voltage?
A. Wire tester 
B. Multimeter 
C. Ohm meter 
D. AMP meter 

4. You are called to a user desk because of a continuous beep noise coming from the tower. What can be causing this noise?
A. One of the keys on the keyboard is stuck in the down position 
B. The wrong driver was installed for the keyboard 
C. The memory has failed 
D. A virus has been downloaded to the system 

5. A bent pin on a three row DB-15 male connector plug could cause problems with which device or component?
A. Monitor 
B. Joy sticks 
C. Laser-Jet Printer 
D. External Modem 

6. You have installed a new modem with jumpers set to COM2 and IRQ3, but Windows cannot detect the modem. What is the problem?
A. No dial tone. 
B. IRQ conflict. 
C. DMA overrun 
D. COM port speed not set to 256Kbps. 

7. What will the jumpers configuration be set to for a SCSI ID number 2?
A. 001 
B. 010 
C. 100 
D. 101 

8. A customer has a cable that has a connector with 15 pins. The pins are arranged in three rows of 5 pins. What would this cable be used for?
A. Game Port 
B. COM Port 
C. VGA Monitor 
D. LPT Port 

9. What do you need to do when replacing the motherboard in a portable computer?
A. Ensure that the board is AT or ATX. 
B. Match the manufacturer and the model number exactly. 
C. Any motherboard will act as long as it is specified for a laptop. 
D. Ensure that the board is from that manufacturer and that the boards are interchangeable. 

10. A technician connects a joystick to a sound card. What IRQ would the joystick use?
A. IRQ 2 
B. IRQ 5 
C. IRQ 10 
D. Joystick does not use an IRQ. 

11. The resolution on a new 19" ULTRA VGA monitor was set to 640 x 480 16 colors. You change the resolution to 800x600 High color 16-bit. But the monitor goes blank. What could be the problem?
A. The video card is using an IRQ 
B. The refresh rate is too fast for the monitor 
C. The video card is not installed properly 
D. The monitor trapezoid setting is wrapped. 

12. What is the name of the process which results in a printed image?
A. High performance photographic 
B. Laser writing 
C. Micro printing 
D. Electro photographic 

13. When configuring ISA network interface cards without jumpers or plug and play. What is used to set IRQs?
A. DM 
B. COMS. 
C. The operating system. 
D. Configuration software. 

14. What would a multimeter be used to measure?
A. CD-ROM data 
B. RAID controller synchronization 
C. Power-supply voltage 
D. Floppy drive speed 

15. The CD-ROM has stopped working. You think the drive is not getting the proper voltage. What device can be used to determine the drive is getting the proper voltage?
A. Wire tester 
B. Multimeter 
C. Ohm meter 
D. AMP meter 

16. Which of the following are supported by TCP/IP?
A. NWlink 
B. Ethernet 
C. NetBEUI 
D. None of above 

17. What the maximum length for a cable connection of a full speed USB device to a PC is. What will your reply be?
A. 3 Meters. 
B. 4 Meters. 
C. 5 Meters. 
D. 6 Meters. 

18. A customer has a cable that has a connector with 15 pins. The pins are arranged in three rows of 5 pins. What would this cable be used for?
A. Game Port 
B. COM Port 
C. VGA Monitor 
D. LPT Port 

19. A customer complains that they are getting buffer underrun errors every time they try to burn a CD-RW. What would you suggest the customer do to fix their problem?
A. Turn the CD-RW over and use the other side. 
B. Turn off all background tasks and burn at a slower speed. 
C. Reboot computer. 
D. None of above 

20. Upgrading to a new AGP video card from a PCI video card has which of the following benefits?
A. AGP type video cards have a newer design over the PC vide cards 
B. Frees up a USB slot 
C. Reduces heat inside the system unit 
D. Increases the video performance 

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