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CompTIA JK0-802 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Security | 22% | - Secure computing environments
|
| Operating Systems | 33% | - Install and upgrade operating systems
|
| Mobile Devices | 9% | - Mobile synchronization and connectivity
|
| Troubleshooting | 36% | - Diagnose and resolve operating system issues
|
CompTIA A+ Certification Exam (JK0-802) Sample Questions:
1. A technician is trying to diagnose a laptop that is experiencing heavy artifact corruption and random loss of video during operation. Which of the following are MOST likely causes of this problem? (Select TWO).
A) Integrated system video chip is failing and/or near death.
B) The BIOS is underclocking the video card's operating speed.
C) Video drivers were not installed directly from Microsoft update.
D) Incompatible or untested video drivers have been installed.
E) The BIOS is not set for the proper operation temperature of the video chipset.
2. Joe reports that the network inkjet printer is not printing any documents. Joe is able to print a test page from the front panel of the printer and the printer has an IP. Which of the following is the cause of the problem?
A) The USB cable is unplugged
B) The printer has no ink
C) The fuser needs to be replaced
D) Spooler service has stopped
3. A user installed a new SOHO router and new wireless NICs to increase their transmission speed from 802.11b to 802.11g with the manufacturer's default settings. The user lives in an apartment building and is still experiencing slowness to the Internet after the installations. Which of the following is the MOST secure option that a technician could implement to resolve this issue?
A) Assign static IP addresses
B) Hide the SSID
C) Enable MAC filtering
D) Disable the WAN port
4. Which of the following operating systems is capable of fully utilizing more than 4GB of system RAM?
A) Windows 7 64-bit
B) Windows 7 32-bit
C) Windows Vista Ultimate
D) Windows XP Professional
5. Which of the following characteristics MOST separates a tablet from a laptop?
A) Lack of a touchscreen
B) Lack of field serviceable parts
C) Lack of internal wireless
D) Lack of any storage medium
Solutions:
| Question # 1 Answer: A,D | Question # 2 Answer: D | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: B |
