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NO.1 Which of the following display connections has 15-pins?

A. RGB

B. VGA

C. DVI

D. HDMI

Answer: B

NO.2 Which of the following tools are commonly used to remove dust and debris from inside a

computer?

(Select TWO).

A. Cotton and alcohol

B. Vacuum

C. Compressed air

D. Anti-bacterial surface cleaner

E. Feather duster

Answer: B,C

NO.3 Which of the following connector types is only used for Coaxial?

A. RJ-11

B. ST

C. F

D. RJ-45

Answer: C

NO.4 Which of the following ports MUST be open to connect to a PC using RDP.?

A. 21

B. 80

C. 443

D. 3389

Answer: D

NO.5 A client wants a technician to install more RAM on their graphics workstation. The client has

provided a 4 GB SODIMM and had problems installing it.

Which of the following is the probable reason for this?

A. Graphic workstations require flash memory

B. The memory is incompatible for the workstation

C. Graphic workstations require solid state memory

D. The workstation has no available memory slots

Answer: B

NO.6 Which type of fire extinguishing technology should be used when encountering an electrical

fire?

A. Class B fire extinguishers

B. Overhead sprinkler system

C. Water-based fire extinguishers

D. Non-water based extinguishers

Answer: D

NO.7 Which of the following is a public IP address?

A. 10.0.0.1

B. 62.10.1.1

C. 172.16.0.1

D. 192.168.1.1

Answer: B

NO.8 Which of the following is the MAXIMUM transfer speed of USB 2.0?

A. 100 Mbps

B. 400 Mbps

C. 420 Mbps

D. 480 Mbps

Answer: D