Question 1

Which of the following ports is used for HTTP?

Accepted Answer

80

Question 2

Which type of connector is typically used for coaxial cable in cable modems?

Accepted Answer

F-connector

Question 3

Which of the following is the maximum data transfer rate of USB 3.0?

Accepted Answer

5 Gbps

Question 4

Which of the following display types uses organic compounds to produce light?

Accepted Answer

OLED

Question 5

What does the acronym BIOS stand for?

Accepted Answer

Basic Input/Output System

Question 6

Which of these is the most common tool used to attach RJ45 connectors to network cables?

Accepted Answer

Crimping tool

Question 7

Which layer of the OSI model is responsible for routing packets?

Accepted Answer

Network

Question 8

Which protocol is used to automatically assign IP addresses in a network?

Accepted Answer

DHCP

Question 9

Which protocol is used to securely transfer files over a network?

Accepted Answer

SFTP

Question 10

Which RAID level provides both striping and mirroring?

Accepted Answer

RAID 10

Question 11

Which of the following storage devices uses NAND-based flash memory?

Accepted Answer

HDD

Question 12

Which type of storage device has no moving parts and offers faster read/write speeds?

Accepted Answer

SSD

Question 13

Which of the following cables is used to connect a computer to a wired network?

Accepted Answer

Ethernet

Question 14

Which CPU architecture is commonly used in modern desktop computers?

Accepted Answer

x86

Question 15

Which of the following connectors is typically used to power SATA drives?

Accepted Answer

SATA power connector

Question 16

Which of these operating systems is open-source and widely used in servers?

Accepted Answer

Linux

Question 17

Which layer of the OSI model handles encryption and decryption of data?

Accepted Answer

Presentation

Question 18

Which of the following tools is used to test the integrity of RAM?

Accepted Answer

memtest86+

Question 19

What does DHCP stand for?

Accepted Answer

Dynamic Host Configuration Protocol

Question 20

Which of these is an example of an IPv4 address?

Accepted Answer

192.168.1.1

Question 21

Which type of expansion card allows computers to connect to a network using a wired connection?

Accepted Answer

Network Interface Card (NIC)

Question 22

Which of these wireless standards operates on both the 2.4 GHz and 5 GHz frequency bands?

Accepted Answer

802.11n

Question 23

Which of the following connectors is commonly used for analog video signals?

Accepted Answer

VGA

Question 24

Which of these protocols is used for email retrieval?

Accepted Answer

IMAP

Question 25

What is the purpose of a UPS (Uninterruptible Power Supply)?

Accepted Answer

Provides backup power during an outage

Question 26

Which of the following ports is used for FTP data transfer?

Accepted Answer

21

Question 27

Which of these components determines the amount of data that can be processed at one time in a CPU?

Accepted Answer

Core count

Question 28

What type of printer uses a drum, toner, and fuser unit?

Accepted Answer

Laser printer

Question 29

Which of the following devices separates broadcast domains in a network?

Accepted Answer

Router

Question 30

Which RAID level offers redundancy through parity and requires at least three drives?

Accepted Answer

RAID 5

Comptia security+

2) Which type of connector is typically used for coaxial cable in cable modems?

3) Which of the following is the maximum data transfer rate of USB 3.0?

4) Which of the following display types uses organic compounds to produce light?

5) What does the acronym BIOS stand for?

6) Which of these is the most common tool used to attach RJ45 connectors to network cables?

7) Which layer of the OSI model is responsible for routing packets?

8) Which protocol is used to automatically assign IP addresses in a network?

9) Which protocol is used to securely transfer files over a network?

10) Which RAID level provides both striping and mirroring?

11) Which of the following storage devices uses NAND-based flash memory?

12) Which type of storage device has no moving parts and offers faster read/write speeds?

13) Which of the following cables is used to connect a computer to a wired network?

14) Which CPU architecture is commonly used in modern desktop computers?

15) Which of the following connectors is typically used to power SATA drives?

16) Which of these operating systems is open-source and widely used in servers?

17) Which layer of the OSI model handles encryption and decryption of data?

18) Which of the following tools is used to test the integrity of RAM?

19) What does DHCP stand for?

20) Which of these is an example of an IPv4 address?

21) Which type of expansion card allows computers to connect to a network using a wired connection?

22) Which of these wireless standards operates on both the 2.4 GHz and 5 GHz frequency bands?

23) Which of the following connectors is commonly used for analog video signals?

24) Which of these protocols is used for email retrieval?

25) What is the purpose of a UPS (Uninterruptible Power Supply)?

26) Which of the following ports is used for FTP data transfer?

27) Which of these components determines the amount of data that can be processed at one time in a CPU?

28) What type of printer uses a drum, toner, and fuser unit?

29) Which of the following devices separates broadcast domains in a network?

30) Which RAID level offers redundancy through parity and requires at least three drives?