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2021 Nov comptia 220-701 vs 220-801:

Q371. - (Topic 2) 

A technician is helping set up a new networking closet and notices that the humidity level is low in the room. Which of the following should be installed FIRST before rack mounting equipment? 

A. A dehumidifier 

B. A fire suppression system 

C. ESD strap 

D. Grounding bars 

Answer:


Q372. - (Topic 3) 

Which of the following diagnostics is performed at POST? 

A. RAM Self Check 

B. Temperature Check 

C. Hard Disk Parity Check 

D. Plug and Play Compliance Check 

Answer:


Q373. - (Topic 4) 

A technician installing hard drives into a computer needs to set jumpers on the drives to master and slave. 

Which of the following types of drives is the technician installing? 

A. USB 

B. SATA 

C. EIDE 

D. SCSI 

Answer:


Q374. - (Topic 2) 

Which of the following would a technician need to setup a cable modem at a customer’s home? (Select TWO). 

A. Coaxial 

B. CAT5e 

C. PVC 

D. Plenum 

E. Fiber 

Answer: A,B 


Q375. - (Topic 6) 

Which of the following printers requires manual alignment? 

A. Laser 

B. Dot matrix 

C. Inkjet 

D. Thermal 

Answer:

Explanation: 

http://www.ehow.com/how_8785245_use-long-dot-matrix-printouts.html 


Up to date exam 220-801 pdf:

Q376. - (Topic 3) 

Which of the following displays has the HIGHEST Hz frequency? 

A. Plasma 

B. LED 

C. CRT 

D. LCD 

Answer:


Q377. - (Topic 5) 

Which of the following network topologies would MOST likely be used to provide redundancy at each network device to support data transmissions? 

A. Mesh 

B. Ring 

C. PBX 

D. Bus 

Answer:

Explanation: 

http://computer.howstuffworks.com/how-wireless-mesh-networks-work.htm 


Q378. - (Topic 1) 

Which of the following is the FIRST thing a technician should do before putting their hand inside a computer case? 

A. Acquire the appropriate tools that are going to be used. 

B. Touch the case to discharge static. 

C. Remove loose jewelry. 

D. Refer to manufacturer documentation. 

Answer:


Q379. - (Topic 4) 

Which of the following frequencies does Bluetooth use? 

A. 900 MHz 

B. 1.8 GHz 

C. 2.4 GHz 

D. 5 GHz 

Answer:


Q380. - (Topic 1) 

Which of the following socket types is for an Intel CPU? 

A. F 

B. 940 C. AM3 

D. 1156 

Answer: