CompTIA Net+ Practice (set A)
Quiz
•
Computers
•
Professional Development
•
Practice Problem
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Hard
Charlotte Massie
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100 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A company has decided to update their usage policy to allow employees to surf the web unrestricted from their work computers. Which of the following actions should the IT security team implement to help protect the network from attack as a result of this new policy?
Install host-based anti-malware software
Implement MAC filtering on all wireless access points
Add an implicit deny to the core router ACL
Block port 80 outbound on the company firewall
Require users to utilize two-factor authentication
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An administrator notices an unused cable behind a cabinet that is terminated with a DB-9 connector. Which of the following protocols was MOST likely used on this cable?
RS-232
802.3
ATM
Token ring
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A network technician has created a network consisting of an external internet connection, a DMZ, an internal private network, and an administrative network. All routers and switches should be configured to accept SSH connections from which of the following network segments?
The internal network since it is private
The admin private network allowing only admin access
The DMZ only allowing access from the segment with the servers
The internet connection to allow admin access from anywhere
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
During a check of the security control measures of the company network assets, a network administrator is explaining the difference between the security controls at the company. Which of the following would be identified as physical security controls? (Select THREE).
3DES
Passwords
Man traps
Biometrics
Cipher locks
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A customer is attempting to download a file from a remote FTP server, but receives an error that a connection cannot be opened. Which of the following should be one FIRST to resolve the problem?
Ensure that port 20 is open
Ensure that port 161 is open
Flush the DNS cache on the local workstation
Validate the security certificate from the host
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
While monitoring the network, a technician notices that the network traffic to one of the servers is extremely high. Which of the following should the technician use to verify if this is a concern?
Log management
Network diagram
Network baseline
Real time monitor
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following integrity security mechanisms ensures that a sent message has been received intact, by the intended receiver?
IPSEC
SHA
DES
CRC
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