Question 1

What is the benefit of organizing data into functions?

Options :

A : supports using same variable in different modules

B : supports altering the state of an object

C : organize code in a reusable way

D : stores data values of different types

Answer: C

Question 2

Refer to the exhibit.

Which two statements about the network diagram are true? (Choose two.)

Options :

A : The subnet address of PC-B has 18 bits dedicated to the network portion.

B : One of the routers has two connected serial interfaces.

C : R1 and R3 are in the same subnet.

D : PC-A and PC-B are in the same subnet.

E : The subnet of PC-C can contain 256 hosts.

Answer: B,D

Question 3

Which principle is a value from the manifesto for Agile software development?

Options :

A : processes and tools over teams and interactions

B : detailed documentation over working software

C : adhering to a plan over responding to requirements

D : customer collaboration over contract negotiation

Answer: D

Question 4

Which protocol runs over TCP port 23?

Options :

A : SSH

B : NETCONF

C : HTTP

D : Telnet

Answer: D

Question 5

Which function does a router provide to a network?

Options :

A : broadcast domain segmentation

B : unique host on a Layer 3 network

C : unique hardware address for every node on a LAN

D : broadcast domain extension

Answer: B