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BCS Network Security Test 2

Total questions: 18

Worksheet time: 36mins

Name
Class
Date
1.
What type of device is used to detect malicious network activities and reports only those issues to the administrator?
a)
NIDS
b)
NIPS
c)
Internet content filter
d)
NAT server
2.
Which DMZ configuration uses one firewall with three interfaces?
a)
back-to-back configuration
b)
three-leg perimeter configuration
c)
basic configuration
d)
perimeter configuration
3.
What protocol is used with L2TP to provide encryption?
a)
IPSec
b)
MPPE
c)
HTTPS
d)
MSC-CHAP
4.
What type of firewall do you use to block access to certain websites or instant messengers?
a)
Internet content filter
b)
NIDS
c)
circuit-level gateway
d)
 NAT filtering
5.
What port does PPTP use?
a)
42
b)
80
c)
666
d)
1723
6.
An _________ is the internal network for an organization.
a)
Intranet
b)
Internet 
c)
PPTP
d)
NAT
7.
What device is used to protect one network from another by using filtering packets?
a)
DMZ
b)
firewall
c)
proxy server
d)
layers
8.
What type of configuration creates a DMZ between two firewalls?
a)
three-leg perimeter 
b)
basic 
c)
back to back
d)
perimeter 
9.

A type of network attack that tries to prevent legitimate users from accessing a service?

a)

Worm

b)

Denial of Service (DoS)

c)

Trojan

d)

Virus

10.

Select all the valid non-physical means of securing a network ...

a)

Locking the server room door

b)

Backing up file server data regularly

c)

Authenticating username & password

d)

Setting access control rights for users

e)

Installing and customizing firewall

11.

An attack on a computer system that exploits how people will behave and respond in certain situations is called ________ engineering.

a)

Software

b)

Auto

c)

Cyber

d)

Social

12.

What type of cyberattack is this?

a)

Phishing

b)

Pharming

c)

Exploiting technical weakness

d)

Shoulder surfing

13.

What is the name of an application that appears to look like a helpful application but instead does harm to your computer?

a)

Virus

b)

Worm

c)

Malware

d)

Trojan horse

14.
IT security recently found a program on your co-worker's computer that apparently tracked all of the words that they typed into the computer. what kind of malware is this?
a)
Keylogger 
b)
keyblogger
c)
trojan horse
d)
keystroke virus
15.
Which of the following operating systems are susceptible to viruses?
a)
windows
b)
windows, and mac OS X
c)
windows, and mac OS X,and linux
d)
Windows, and mac OS X,and linux, and android
16.
You were browsing the web on a questionable website, and now you get a pop-up window stating that if you do not pay $100 within one hour, all files on your computer will be destroyed.what is this an example of?
a)
heistware
b)
theftware
c)
extortionware
d)
Ransomware
17.

What is the core of an OS called?

a)

Shell

b)

User

c)

Kernel

d)

Commands

18.

Which of these OS's is a type of Linux?

a)

MAC

b)

Windows 7

c)

Lubuntu

d)

Android