CompTIA A+



Quizz

Question 1

What is the effect of setting an administrator password in BIOS/UEFI?

A. It prevents the computer from having multiple devices that can boot the system.
B. It prevents the BIOS/UEFI from being infected with a virus.
C. It prevents a user from accessing the computer operating system.
D. It prevents a user from changing system Setup settings.

Question 2

A technician notices that a computer is making a loud clicking noise but continues to run. System speed is barely affected, but they cannot access certain drives. These are the symptoms of which of the following?

A- Failing second hard drive
B- Failing system hard drive
C- Bad CMOS Chip
D- Bad CPU Fan

Question 3

Which of the following display connections has 15-pins?

A. RGB
B. VGA
C. DVI
D. HDMI

Question 4

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

Question 5

Which of the following wireless standards is backwards compatible with 802.11g?

B. 802.11b
C. 802.11n
D. 802.1q

Question 6

Which of the following features of Windows allows a device to have a default IP address if a DHCP server is not available?

A. APIPA
B. ARP
C. IPv6
D. DNS

Question 7

Which of the following cable types has the MAXIMUM transfer rate of 1 Gbps?

A. CAT3
B. CAT5
C. CAT5e
D. CAT6

Question 8

Which of the following is the BEST protocol to use for securely transferring large files?

A. Telnet
B. SSH
C. SFTP
D. FTP

Question 9

Which of the following connector types is only used for Coaxial?

A. RJ-11
B. ST
C. F
D. RJ-45

Question 10

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

+ Correction


---------------------------------------------------------- A-
B-
C-
D-

Eninam BAGNABANA     |         |     bagnadavid@outlook.fr     |