Deck 11: Network Management and Security

Question 1

A(n)____________________ is a program that replicates itself,but does not necessarily infect other programs.

Answer 1

worm

Question 2

A denial-of-service attack (DOS attack)is characterized by an attempt to prevent legitimate users of a service from using that service.

Answer 2

True

Question 3

A(n)____________________ allows you to connect the keyboard,video,and mouse signals from two or more computers to a single keyboard,video monitor,and mouse.

Answer 3

KVM Switch

Question 4

____________________ is a security measure that uses the public network infrastructure,such as the Internet,as part of a Virtual Private Network.

Question 5

A proxy-service firewall provides a combination of packet-filtering and proxy-service in one unit,requiring the most amount of inspection time per packet.

Question 6

Integrity of information is achieved through encryption.

Question 7

A ____ is a partitioning of the ports on a VLAN-capable switch into LAN groups whose traffic is isolated from each other.

A)private LAN
B)software LAN
C)segmented LAN
D)virtual LAN

Question 8

A ____ uses a special switch (typically utilizing Fibre Channel technology)to connect servers and storage devices on their own physical network.

A)NAS
B)SAN
C)SAD
D)SAS

Question 9

____ hardening involves the use of routers,firewalls,IDS systems,and fault tolerance to help provide a protected and highly-available network.

A)Network
B)System
C)Application
D)Operating system

Question 10

A(n)____ combines traffic sniffing with analysis techniques.

A)firewall
B)intrusion detection system
C)router
D)application firewall

Question 11

A(n)____ is a stand-alone hardware unit that connects to the network or a software program running on a network host,collecting statistical information about the network performance.

A)program analyzer
B)packet analyzer
C)interface analyzer
D)protocol analyzer

Question 12

A ____ is software that has been written to enter a computer system and corrupt the files on the hard drive.

A)computer virus
B)Trojan
C)worm
D)rootkit

Question 13

A ____ looks at the long-term operation of the business,so a business should develop two plans.

A)business continuity plan
B)disaster recovery plan
C)business recovery plan
D)disaster prevention plan

Question 14

The ____ module converts the server's keyboard,video,and mouse signals for transport over Cat 5 UTP cable and provides interfacing for USB and PS/2 mice.

A)AICC
B)UICC
C)RICC
D)GICC

Question 15

Network management is one of the most important tasks that is performed in a networked computer environment.

Question 16

____ is a technology where high-capacity file storage is directly connected to the network.

A)NAS
B)SAN
C)MAS
D)NAD

Question 17

Network security begins with the security measures in place on the server.

Question 18

____________________ hardening involves updating or patching applications as required,as well as properly administering usernames and passwords (changing default usernames and passwords).

Question 19

A(n)____________________ device is a network device that you can manage via a network connection,either through an ordinary browser or through special management software that comes with the device.

Question 20

____ hardening involves disabling non-essential protocols and services,installing up-to-date service packs,patches,and hotfixes,and properly establishing access control permissions.

A)Network
B)System
C)Application
D)Operating system

Question 21

MATCHING
Match each item with a statement below.
a.Disaster recovery
d.Cold site
b.Warm site
e.Hot site
c.Network security
Includes planning and methodologies designed to reduce or eliminate threats

Question 22

List five disaster recovery safeguards that can be used to help guarantee a relatively quick and painless recovery in the event that a disaster occurs.

Question 23

List and describe the different types of hardening.

Question 24

What is a firewall?

Question 25

MATCHING
Match each item with a statement below.
a.Disaster recovery
d.Cold site
b.Warm site
e.Hot site
c.Network security
Has all equipment required to maintain network communication and other services as well as current data

Question 26

MATCHING
Match each item with a statement below.
a.Disaster recovery
d.Cold site
b.Warm site
e.Hot site
c.Network security
Includes the methods used to regulate what packets are transmitted

Question 27

List and describe five areas to consider in User Management.

Question 28

MATCHING
Match each item with a statement below.
a.Disaster recovery
d.Cold site
b.Warm site
e.Hot site
c.Network security
Has the minimal networking hardware required to maintain network communication,but requires restoration from the most recent backup to become operational

Question 29

Discuss the advantage of having a disk image.

Question 30

MATCHING
Match each item with a statement below.
a.Disaster recovery
d.Cold site
b.Warm site
e.Hot site
c.Network security
Has no networking equipment or backup data,just electricity,space for equipment,and possibly bathrooms