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Q1. The standard VGA display has _ pixels in its native graphics mode?
(A) 648 × 320
(B) 640 × 480
(C) 680 × 440
(D) 1024 × 786
Answer: (B) 640 × 480
Q2. How many pins on a VGA?
(A) 9
(B) 15
(C) 25
(D) 32
Answer: (B) 15
Q3. What is the best ground for a conductive work bench?
(A) AC outlet
(B) Ground to bend
(C) To another device
(D) Chassis ground
Answer: (A) AC outlet
Q4. What is a common language that computers use to talk with one another on a network
(A) Client
(B) Adapter
(C) Protocol
(D) Operating systems
Answer: (C) Protocol
Q5. COM 4 uses which I/O port?
(A) 2F8H
(B) 3F8H
(C) 3E8H
(D) 2E8H
Answer: (D) 2E8H
Q6. MSD exe does not have information on:
(A) Cache
(B) Video
(C) Operation system
(D) Com ports
Answer: (A) Cache
Q7. In Inkjet technology the droplets of ink are deflected by?
(A) Multi directional nozzles
(B) Electronically charged plates
(C) High pressure plates
(D) Electro static absorption
Answer:(A) Multi directional nozzles
Q8. Which DOS driver is used to emulate expanded memory?
(A) Himem.sys
(B) EMM386.exe
(C) Mem386.sys
(D) Ramdrive.sys
Answer: (B) EMM386.exe
Q9. What is the main communication method from one PDA to another PDA?
(A) IR
(B) USB
(C) RS-232
(D) IEEE 1394
Answer: (A) IR
Q10. What can you use to ensure power is not interrupted, resulting in corrupted data?
(A) UPS
(B) Proper grounding
(C) Surge protector
(D) Nuclear powered thermal protective underwear
Answer: (A) UPS
Q11. Voltage is measured:
(A) In parallel
(B) In series
(C) After breaking the circuit
(D) After checking current
Answer: (A) In parallel
Q12. What is the first step in diagnosing a completely dead computer at the client site that was working the day before?
(A) Test the power supply
(B) Replace the CMOS battery
(C) Check the AC outlet
(D) Reseat the hard drive controller cable
Answer: (C) Check the AC outlet
Q13. How much video RAM is needed to display 1024×768 at 24-bit color?
(A) 1 MB
(B) 4 MB
(C) 8 MB
(D) 512 KB
Answer: (B) 4 MB
Q14. On PC power supplies, the wire attached to pin one is usually:
(A) Blue or red
(B) Blue or white
(C) Red or black
(D) White or orange
Answer: (D) White or orange
Q15. When installing PCI NICS you can check the IRQ availability by looking at
(A) Dip switches
(B) CONFIG.SYS
(C) Jumper settings
(D) Motherboard BIOS
Answer: (D) Motherboard BIOS
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