logo

Online Exam Quiz

questionQuestion  1 to 30

Exit Quiz

Which type of address is assigned by a DHCP server?

  • Static
  • Dynamic
  • Public
  • Private
Mark for review

Which type of cable is used to connect two switches directly?

  • Crossover
  • Straight-through
  • Console
  • Rollover
Mark for review

Which command is used to test the connectivity between two devices?

  • ping
  • tracert
  • ipconfig
  • netstat
Mark for review

What is the range of Class C IP addresses?

  • 1.0.0.0 to 126.255.255.255
  • 128.0.0.0 to 191.255.255.255
  • 192.0.0.0 to 223.255.255.255
  • 224.0.0.0 to 239.255.255.255
Mark for review

What is the primary purpose of the ARP protocol?

  • To map IP addresses to MAC addresses
  • To assign IP addresses
  • To resolve domain names
  • To route packets
Mark for review

Which protocol is used to translate private IP addresses to public IP addresses?

  • DNS
  • DHCP
  • NAT
  • ARP
Mark for review

Which type of cable is used to connect a computer to a switch?

  • Crossover
  • Straight-through
  • Console
  • Rollover
Mark for review

What is the function of a switch in a network?

  • Forward traffic based on MAC addresses
  • Forward traffic based on IP addresses
  • Connect multiple networks
  • Act as a firewall
Mark for review

What is the range of well-known ports?

  • 0-1023
  • 1024-49151
  • 49152-65535
  • 0-65535
Mark for review

Which protocol is used for secure remote access to a network device?

  • Telnet
  • HTTP
  • SSH
  • FTP
Mark for review

What does the acronym NAT stand for?

  • Network Address Translation
  • Network Access Translation
  • Network Address Transmission
  • Network Access Transmission
Mark for review

Which protocol is used for file transfer over a network?

  • FTP
  • SMTP
  • SNMP
  • RIP
Mark for review

Which protocol is used to send error messages and operational information?

  • ICMP
  • HTTP
  • DNS
  • DHCP
Mark for review

Which command displays the routing table on a Cisco router?

  • show interfaces
  • show ip route
  • show protocols
  • show version
Mark for review

What does the acronym DHCP stand for?

  • Dynamic Host Configuration Protocol
  • Dynamic Host Control Protocol
  • Dynamic Host Communication Protocol
  • Dynamic Host Configuration Program
Mark for review

Which layer of the OSI model is responsible for data encryption?

  • Presentation
  • Application
  • Session
  • Transport
Mark for review

Which type of IP address is assigned manually?

  • Static
  • Dynamic
  • Public
  • Private
Mark for review

What is the purpose of a default route?

  • To forward packets when no other route is known
  • To resolve IP addresses
  • To manage local traffic
  • To provide DNS services
Mark for review

Which layer of the OSI model is responsible for routing?

  • Data Link
  • Network
  • Transport
  • Session
Mark for review

What is the range of Class A IP addresses?

  • 1.0.0.0 to 126.255.255.255
  • 128.0.0.0 to 191.255.255.255
  • 192.0.0.0 to 223.255.255.255
  • 224.0.0.0 to 239.255.255.255
Mark for review

What is the default administrative distance of OSPF?

  • 90
  • 100
  • 110
  • 120
Mark for review

Which command is used to display the MAC address of a network interface on a Windows computer?

  • ipconfig
  • ifconfig
  • arp -a
  • getmac
Mark for review

Which type of IP address is used to communicate within the same local network?

  • Public
  • Private
  • Loopback
  • Broadcast
Mark for review

What is the purpose of a default gateway?

  • To forward packets to remote networks
  • To resolve IP addresses
  • To manage local traffic
  • To provide DNS services
Mark for review

Which protocol is used for securely transmitting data over a network?

  • HTTP
  • HTTPS
  • FTP
  • SNMP
Mark for review

What is the purpose of the Spanning Tree Protocol (STP)?

  • To prevent routing loops
  • To prevent switching loops
  • To route packets
  • To manage IP addresses
Mark for review

What is the purpose of the ICMP protocol?

  • Error reporting and diagnostics
  • File transfer
  • Email transmission
  • Web browsing
Mark for review

What is the default port number for HTTP?

  • 20
  • 21
  • 80
  • 443
Mark for review

What is the purpose of a DNS server?

  • To resolve IP addresses to domain names
  • To assign IP addresses
  • To provide email services
  • To route packets
Mark for review

Which protocol is used to resolve domain names to IP addresses?

  • DNS
  • DHCP
  • FTP
  • HTTP
Mark for review

blinkerOnline

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • Answered
  • Not Answered
  • Marked for Review

Get a 1:1 Mentorship call with our Career Advisor

Book free session