Ultimate ICT Exam Bank: 200
Multiple-Choice
Questions With Correct Detailed
Answers +
(Networking, Hardware, Security,
Databases)
Introduction
Passing an ICT certification exam (like CompTIA A+, Network+,
Security+, CCNA, or Microsoft Azure) requires rigorous preparation.
This extensive collection of 200 multiple-choice questions mirrors real
exam difficulty and format. Each correct answer is shown in bold, while
incorrect options are displayed in italic. Use these questions to test
your knowledge, identify weak areas, and boost your confidence.
Optimize your study routine with this SEO-friendly guide covering
networking, cybersecurity, hardware, operating systems, cloud
computing, and more.
Networking (Questions 1–50)
What does TCP stand for? A) Transmission Control Protocol
Transfer Control Protocol
Transport Communication Protocol
,Terminal Control Protocol
Which device forwards data based on MAC addresses?
Switch
Router
Hub
Modem
What is the default subnet mask for a Class C IP address?
255.255.255.0
*255.0.0.0*
*255.255.0.0*
*255.255.255.255*
Which protocol is used for secure web browsing?
HTTPS
HTTP
FTP
Telnet
What does DNS stand for?
Domain Name System
Data Network Service
Dynamic Name Server
Digital Network Signal
Which layer of the OSI model does IP operate at?
Network Layer
Transport Layer
Data Link Layer
Physical Layer
What is the purpose of ARP?
Resolve IP addresses to MAC addresses
,Resolve MAC addresses to IP addresses
Assign IP addresses dynamically
Encrypt network traffic
Which cable type is least susceptible to EMI?
Fiber optic
Coaxial
UTP
STP
What port does SSH use by default?
22
*21*
*23*
*80*
Which protocol guarantees delivery of packets?
TCP
UDP
IP
ICMP
What is the maximum speed of Cat6 Ethernet cable?
10 Gbps
1 Gbps
100 Mbps
1000 Mbps
Which device creates separate collision domains?
Switch
Hub
Repeater
Bridge
, What does NAT stand for?
Network Address Translation
Network Access Table
Node Address Translation
Nonstandard Addressing Technique
Which wireless standard operates at 5 GHz only?
802.11ac
802.11b
802.11g
802.11n
What is the administrative distance of OSPF?
110
*1*
*90*
*120*
Which command tests connectivity by sending ICMP echo requests?
ping
tracert
netstat
ipconfig
What is the broadcast address for 192.168.1.0/24?
192.168.1.255
*192.168.1.0*
*192.168.1.1*
*255.255.255.0*
Which protocol is used for routing between autonomous systems?
BGP
RIP
Multiple-Choice
Questions With Correct Detailed
Answers +
(Networking, Hardware, Security,
Databases)
Introduction
Passing an ICT certification exam (like CompTIA A+, Network+,
Security+, CCNA, or Microsoft Azure) requires rigorous preparation.
This extensive collection of 200 multiple-choice questions mirrors real
exam difficulty and format. Each correct answer is shown in bold, while
incorrect options are displayed in italic. Use these questions to test
your knowledge, identify weak areas, and boost your confidence.
Optimize your study routine with this SEO-friendly guide covering
networking, cybersecurity, hardware, operating systems, cloud
computing, and more.
Networking (Questions 1–50)
What does TCP stand for? A) Transmission Control Protocol
Transfer Control Protocol
Transport Communication Protocol
,Terminal Control Protocol
Which device forwards data based on MAC addresses?
Switch
Router
Hub
Modem
What is the default subnet mask for a Class C IP address?
255.255.255.0
*255.0.0.0*
*255.255.0.0*
*255.255.255.255*
Which protocol is used for secure web browsing?
HTTPS
HTTP
FTP
Telnet
What does DNS stand for?
Domain Name System
Data Network Service
Dynamic Name Server
Digital Network Signal
Which layer of the OSI model does IP operate at?
Network Layer
Transport Layer
Data Link Layer
Physical Layer
What is the purpose of ARP?
Resolve IP addresses to MAC addresses
,Resolve MAC addresses to IP addresses
Assign IP addresses dynamically
Encrypt network traffic
Which cable type is least susceptible to EMI?
Fiber optic
Coaxial
UTP
STP
What port does SSH use by default?
22
*21*
*23*
*80*
Which protocol guarantees delivery of packets?
TCP
UDP
IP
ICMP
What is the maximum speed of Cat6 Ethernet cable?
10 Gbps
1 Gbps
100 Mbps
1000 Mbps
Which device creates separate collision domains?
Switch
Hub
Repeater
Bridge
, What does NAT stand for?
Network Address Translation
Network Access Table
Node Address Translation
Nonstandard Addressing Technique
Which wireless standard operates at 5 GHz only?
802.11ac
802.11b
802.11g
802.11n
What is the administrative distance of OSPF?
110
*1*
*90*
*120*
Which command tests connectivity by sending ICMP echo requests?
ping
tracert
netstat
ipconfig
What is the broadcast address for 192.168.1.0/24?
192.168.1.255
*192.168.1.0*
*192.168.1.1*
*255.255.255.0*
Which protocol is used for routing between autonomous systems?
BGP
RIP
