VERIFIED 2026 COMPUTER INFORMATION SYSTEMS EXAM WITH CORRECT ANSWERS.

VERIFIED 2026 COMPUTER INFORMATION SYSTEMS EXAM WITH CORRECT
ANSWERS
1 out of 1 points
is the process of transforming data from cleartext into
ciphertext.
Answer
Selected
Answer: Encrypti
on
Correct
Answer:
Encrypti
on
• Question 2
1 out of 1 points
What term is used to describe the amount of time that an IT system,
application, or data is not available to users?
Answer
Selected
Answer: downti
me
Correct
Answer: downti
me
• Question 3
0 out of 1 points
The tunnel can be created between a remote workstation using the
public Internet and a VPN router or a secure browser and Web
site.
Answer
Selected
Answer: Hypertext Transfer Protocol (HTTP)
Correct
Answer:
Secure Sockets Layer virtual private network
(SSL-VPN)
• Question 4
0 out of 1 points
A examines the network layer address and routes packets
based on routing protocol path determination decisions.
Answer
Selected
Answer: proxy
server

,VERIFIED 2026 COMPUTER INFORMATION SYSTEMS EXAM WITH CORRECT
ANSWERS
Correct
Answer: Layer 3
switch
• Question 5
1 out of 1 points
Which of the following is the definition of ciphertext?
Answer
Selected
Answer: The opposite of cleartext. Data sent as ciphertext is not
visible and not decipherable.
Correct
Answer:
The opposite of cleartext. Data sent as ciphertext is not
visible and not decipherable.
• Question 6
0 out of 1 points
What fills security gaps and software weaknesses?
Answer
Selected
Answer: Cybersecurity
Correct
Answer:
Testing and quality
assurance
• Question 7
1 out of 1 points
Software vendors must protect themselves from the liabilities of their
own vulnerabilities with a(n) .
Answer
Selected
Answer: End-User License Agreement
(EULA)
Correct
Answer:
End-User License Agreement
(EULA)
• Question 8
1 out of 1 points
Today, people working in cyberspace must deal with new and
constantly evolving .
Answer
Selected
Answer: threa
ts

,VERIFIED 2026 COMPUTER INFORMATION SYSTEMS EXAM WITH CORRECT
ANSWERS
Correct
Answer: threa
ts
• Question 9
1 out of 1 points
The director of IT security is generally in charge of ensuring that the
conforms to policy.
Answer
Selected
Answer: Workstation
Domain
Correct
Answer:
Workstation
Domain
• Question 10
0 out of 1 points
A is a collection of computers connected to one another or to
a common connection medium.
Answer
Selected
Answer: virtual private network
(VPN)
Correct
Answer:
local area network
(LAN)
• Question 11
0 out of 1 points
What term is used to describe streamlining processes with automation
or simplified steps?
Answer
Selected
Answer: protocol convergence
Correct
Answer:
business process
engineering
• Question 12
1 out of 1 points
E-commerce changed how businesses sell, and the changed
how they market.
Answer
Selected
Answer:

, VERIFIED 2026 COMPUTER INFORMATION SYSTEMS EXAM WITH CORRECT
ANSWERS
Intern
et
Correct
Answer: Intern
et
• Question 13
1 out of 1 points
A common DSL service is , where the bandwidth is different
for downstream and upstream traffic.
Answer
Selected
Answer: asymmetric digital subscriber line
(ADSL)
Correct
Answer:
asymmetric digital subscriber line
(ADSL)
• Question 14
0 out of 1 points
What is meant by DS0?
Answer
Selected
Answer: A strategy that uses a device to provide electrical power for
IP phones from the RJ-45 8-pin jacks directly to the
workstation outlet.
Correct
Answer:
A basic digital signaling rate that corresponds to one voice-
frequency-equivalent channel.
• Question 15
1 out of 1 points
Voice and unified communications are applications that use
64-byte IP packets.
Answer
Selected
Answer: real-
time
Correct
Answer: real-
time
• Question 16
1 out of 1 points