Cybersecurity Final Exam Review
How does a router choose the best route when multiple routing methods are configured?
Administrative distance
Which OSI troubleshooting method starts at the physical layer and works up the stack?
Bottom up
How many bits are assigned to the network portion in the classful subnetting for a class B network?
16 bits
What is at the end of every blocking ACL?
There is an implicit deny
While in User mode, which command would you use in the Cisco CLI to enter Privileged EXEC mode?
enable
What is the hexadecimal value of the binary number 01101110
6E
What is special about private IP addresses?
They are non-routable over the internet
While in privileged EXEC mode, which command would you use in the Cisco CLI to enter global
configuration mode?
Configure Terminal
Which of the following protocols allows multiple clients access to the internet using a single public
address?
PAT
What device component stores the startup config file?
NVRAM
Which command will add a static route to the router?
ip route 172.31.10.0 255.255.255.0 10.10.10.2
Which of the following is correct about VLSM?
It can have subnets of different sizes
What is the decimal value of binary value 01101101?
109
How does a router choose the best route when multiple routing methods are configured?
Administrative distance
Which OSI troubleshooting method starts at the physical layer and works up the stack?
Bottom up
How many bits are assigned to the network portion in the classful subnetting for a class B network?
16 bits
What is at the end of every blocking ACL?
There is an implicit deny
While in User mode, which command would you use in the Cisco CLI to enter Privileged EXEC mode?
enable
What is the hexadecimal value of the binary number 01101110
6E
What is special about private IP addresses?
They are non-routable over the internet
While in privileged EXEC mode, which command would you use in the Cisco CLI to enter global
configuration mode?
Configure Terminal
Which of the following protocols allows multiple clients access to the internet using a single public
address?
PAT
What device component stores the startup config file?
NVRAM
Which command will add a static route to the router?
ip route 172.31.10.0 255.255.255.0 10.10.10.2
Which of the following is correct about VLSM?
It can have subnets of different sizes
What is the decimal value of binary value 01101101?
109
