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COmpTIA A

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Presentation on theme: "COmpTIA A"— Presentation transcript:

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2 http://www.dumpspdf.com/220-301.html COmpTIA A+ 220-301
QUESTION NO: 1 A user complains that the monitor flickers and displays the wrong colors. They noticed the problem after installing new speakers near the monitor. What is the MOST likely cause of the monitor distortion? A. The speakers near the monitor are unshielded. B. The video card is defective. C. The monitor's resolution is too low. D. The monitor's refresh rate is too low. Answer: A COmpTIA A

3 http://www.dumpspdf.com/220-301.html COmpTIA A+ 220-301
QUESTION NO: 2 What is the difference between an RJ-45 connector and an RJ-11 connector? A. RJ-11 and RJ-45 are the same. B. RJ-11 is used for the phone line while RJ-45 is used for a slightly larger network cable. C. RJ-45 is used for the phone line while RJ-11 is used for a slightly larger network cable. D. They have the same function but RJ-11 uses slightly older connections than RJ-45. Answer: B COmpTIA A

4 http://www.dumpspdf.com/220-301.html COmpTIA A+ 220-301
QUESTION NO: 3 An A+ Professional is preparing to replace a video card in a computer. What precaution should be taken to avoid damaging the components by ESD (electrostatic discharge)? A. do not touch the power supply while the computer case is open B. work away from flourescent lighting C. stand on a carpeted surface while working D. wear a grounded wristband while working Answer: D COmpTIA A

5 http://www.dumpspdf.com/220-301.html COmpTIA A+ 220-301
QUESTION NO: 4 What are the two most common ways to reset a CMOS password? (Select TWO) A. remove the CMOS battery for 10 to 15 seconds B. enable the CMOS clear jumper C. insert a bootable floppy disk and run the CMOS Password Retrieval utility D. unplug the system power for 10 to 15 seconds Answer: A,B COmpTIA A

6 http://www.dumpspdf.com/220-301.html COmpTIA A+ 220-301
QUESTION NO: 5 A new IDE hard drive is installed and the appropriate jumpers are configured. What is the NEXT step in setting up the new device? A. format the hard drive B. install the operating system C. partition the disk D. run Scandisk Answer: C COmpTIA A

7 http://www.dumpspdf.com/220-301.html COmpTIA A+ 220-301
QUESTION NO: 6 Which two of the following are approved ways for a technician to be grounded while working on a PC? (Select TWO) A. touching the system chassis while the power cord is unplugged B. touching the system chassis while the power cord is plugged in C. wearing a grounding strap that is properly connected to the system chassis D. sticking a screwdriver into the power supply to discharge the static buildup Answer: B,C COmpTIA A

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