A Plus Hardware Certification Interview Preparation Guide Download PDF
This part of Interview Questions and Answers will demonstrate us about the Computer Hardware Certification of A+ We will discus here the latest techniques research and updates. You will learn the basics and advance of the A+ Certifications
53 A + (Plus) Hardware Questions and Answers:
Table of Contents:
1 :: Which is LEAST likely to interfere with upgrading to a newer DOS Version?
A. ROM BIOS
B. Video controller
C. Compressed drives
D. Existing backup files
E. None of the above
Option B
Video controller
Video controller
2 :: Resistance is measured:
A. in parallel
B. in series
C. after breaking the circuit
D. after checking voltage
E. after checking current
Option C
after breaking the circuit
after breaking the circuit
4 :: A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do?
A. flash or upgrade the BIOS
B. check the CONFIG.SYS
C. add cdrw in the device manager
D. check the jumper setting on the cd-rw
E. None of the above
Option D
check the jumper setting on the cd-rw
check the jumper setting on the cd-rw
5 :: During boot-up, the memory test:
A. Is a superfluous step that should be ignored
B. Checks and verifies that contiguous memory is installed
C. Is an operational error
D. Displays what memory is installed, but nothing else
E. None of the above
Option A
Is a superfluous step that should be ignored
Is a superfluous step that should be ignored
7 :: What is the best ground for a conductive work bench?
A. AC outlet
B. Ground to bench
C. To the motherboard
D. To the PC's Chassis
E. None of the above
Option A
AC outlet
AC outlet
10 :: Which best describes a fragmented hard drive:
A. The platters are bad
B. Data files are corrupted
C. Clusters of data are damaged
D. Files are not stored in consecutive clusters
E. None of the above
Option D
Files are not stored in consecutive clusters
Files are not stored in consecutive clusters
12 :: Which provides the fastest access to large video files?
A. Optical drives
B. IDE hard drives
C. SCSI hard drives
D. EIDE hard drives
E. None of the above
Option C
SCSI hard drives
SCSI hard drives
14 :: Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem.
A. bad data cable
B. incorrect jumper setting on drive
C. loose molex connector
D. virus
E. tfad system board
Option C
loose molex connector
loose molex connector
15 :: What are the IRQ's for sound card?
A. IRQ8
B. IRQ4
C. IRQ5
D. IRQ7
E. None of the above
Option C
IRQ5
IRQ5
16 :: A 2xx POST error code indicates a problem with:
A. RAM or ROM
B. hard drive
C. system board
D. second adapter card
E. CMOS battery
Option A
RAM or ROM
RAM or ROM
18 :: When you boot a PC and don't hear any beep, this could suggest which of the following?
A. The monitor is turned off
B. Keyboard not plugged in
C. Normal PC boot
D. Bad or disconnected speaker
E. None of the above
Option D
Bad or disconnected speaker
Bad or disconnected speaker
19 :: How can you totally protect a PC from damage during an electrical storm?
A. Disconnect the AC power cable
B. Disconnect all external cables and power cords
C. Use a surge protector
D. Turn off the AC power
E. None of the above
Option A
Disconnect the AC power cable
Disconnect the AC power cable
20 :: ESD damage can be caused by:
A. Placing an IC in a non-conductive plastic bag
B. Placing an IC on a grounded mat
C. Repeated sags in current supplied from outlets
D. Touching metal on the chassis
E. None of the above
Option A
Placing an IC in a non-conductive plastic bag
Placing an IC in a non-conductive plastic bag
21 :: Which of the following is a type of preventative maintenance used on a hard drive?
A. Disk check diagnostics
B. Head alignment diagnostics
C. Initializing
D. Uninstalling programs
E. None of the above
Option A
Disk check diagnostics
Disk check diagnostics