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cyber > Pre Test Block 2 > Flashcards

Pre Test Block 2 Flashcards

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1
Q

Software that runs virtual machine and can install or run multiple VMs

A

Hypervisor

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2
Q

Hard drive interface providing faster transfer times, thinner more flexible cabling, and easier plug-an-play connections

A

SATA

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3
Q

Specialized storage device or group of storage devices providing centralized fault-tolerant data storage for a network.

A

NAS

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4
Q

Device that resides on the LAN as an independent network node and has its own IP address.

A

NAS

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5
Q

Import benefit is its ability to provide multiple clients on the network with access to the same file

A

NAS

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6
Q

_____ is appropriate for organizations requiring fault-tolerance and fast data access

A

NAS

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7
Q

Specialized high-speed network of storage devices and switches connected to servers or computer systems.

A

SAN

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8
Q

Not only are _____ extremely fault-tolerant but they are also extremely fast

A

SANs

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9
Q

Fibre channel connects devices within the _____

A

SAN

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10
Q

This storage type uses a faster more efficient method of writing data. Best suited to environments with huge quantities of data that must always be quickly available

A

SAN

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11
Q

What are the two types of RAID

A

Hardware and Software

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12
Q

How many levels does RAID have

A

5 (0,1,5,6,10)

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13
Q

Which RAID level has no fault-tolerance

A

RAID 0

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14
Q

What RAID level carries out mirroring or duplexing where the data on a disk is copied onto one disk or a pair of disks

A

RAID 1

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15
Q

Which RAID is the most common/popular

A

RAID 5

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16
Q

Both data and parity information are striped across 3 or more drives. Is what level of RAID

A

RAID 5

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17
Q

Has high read/write speed.
Good capacity and cost effective.
It’s not very efficient with large data transfers

A

RAID 5

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18
Q

Two parity block are written in this level to help in the data recovery process. Disadvantage the performance is not very good for small data transfers. Extension of RAID 5

A

RAID 6

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19
Q

What is the first event in the information processing cycle

A

Inputting data (IPOS)

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20
Q

Acquisition, Data Entry, Validation are sub-stages of ______

A

Input

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20
Q

Any peripheral device helping feed data and control signals to a computer system

A

Input Devices

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21
Q

What are the two types of Input Devices

A

Direct input devices (Touchscreen), Indirect pointers (Mouse)

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22
Q

Types of peripheral hardware connected to the computer either using cables or over a wireless network

A

Output Devices

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23
Q

Create a hard copy rendition of a digitally rendered design

A

Plotters

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24
Q

_____ technology allows for saving space and increasing the efficiency of the servers

A

Blade

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25
Q

_________ provides a central connection point for each blade

A

Backplane

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26
Q

Combination of software applications and an operating system tricked into thinking it has its own dedicated hardware

A

Virtual Machine (VM)

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27
Q

_________ simply separates hardware from the software

A

Virtualization

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28
Q

Software that runs the virtual machines

A

Hypervisor

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29
Q

Which hypervisor type runs directly on top of the system hardware

A

Type 1 (bare metal)

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30
Q

Which hypervisor type runs on a hosted operating system

A

Type 2 (Hosted)

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31
Q

Supports higher level of services to establish trust in virtualized environments

A

vTPM

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32
Q

Most common type of virtualization

A

Server Virtualization

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33
Q

Partitioning of a physical server into smaller virtual servers. Hides the servers hardware resources.

A

Server Virtualization

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34
Q

One of the most common applications of virtualization

A

Server consolidation

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35
Q

uses a single shared OS to host many users simultaneously is what virtualization

A

Operating-system-level Virtualization

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36
Q

_____________ also called container virtualization

A

Operating-system-level Virtualization

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37
Q

This virtualization software
presents a software representation of the underlying hardware an operating system would typically interact with

A

Hardware Emulation

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38
Q

Virtualization technology used to separate a desktop computer environment from the physical device used to access it

A

Client Virtualization

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39
Q

__________ also known as Terminal Services or Remote Desktop Services

A

Presentation Virtualization

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40
Q

What is the most mature and most widely used client virtualization architecture

A

Presentation Virtualization

41
Q

_______ also known as Server-Hosted Virtual Desktops

A

VDI

42
Q

Is an evolutionary step beyond presentation virtualization

A

VDI

43
Q

Uses a standard desktop operating system running on a hypervisor

A

VDI

44
Q

Is the reverse of VDI

A

IDV

45
Q

Is potentially less disruptive than VDI since it does not require a large data center investment

A

IDV

46
Q

Applications run locally on the computing device but they are not installed on the device in the conventional sense

A

Application Virtualization

47
Q

What are the two concepts of Cloud Computing

A

Abstraction, Virtualization

48
Q

A process in which specific details are hidden or ignored to simplify or generalize something

A

Abstraction

49
Q

Process in which software manages hardware resources of physical hosts

A

Virtualization

50
Q

Characteristics of Cloud Computing

A

On-demand self-service, Broad Network Access, Resource Pooling, Rapid Elasticity, Measured Service

51
Q

Consumer can get access to computing capabilities without any human interaction

A

On-Demand Self-service

52
Q

Means the hosted application should be reachable to any network device

A

Broad Network Access

53
Q

Cloud enables users to enter and use data within business management software hosted on the cloud at the same time, from any location and at any time

A

Resource Pooling

54
Q

Straightforward idea that the consumers only pay for the resources they consume

A

Measured Service

55
Q

Cloud is flexible and scalable. Consumers can quickly and easily add or remove software features to suit immediate business needs

A

Rapid Elasticity

56
Q

What are the Service Model types

A

Software as a service (SaaS), Platform as a service (PaaS), Infrastructure as a service (IaaS)

57
Q

Different type of applications are offered to the customer as a service on-demand

A

Software as a service

58
Q

A layer of software or devlopment environment is encapsulated and offered as a service over which other higher level of services can be built

A

Platform as a service

59
Q

Provides basic computing capabilities and storage as standardized services over the network

A

Infrastruture as a service

60
Q

Which service model reduces hardware footprint and eliminates any licensing risks

A

Software as a service

61
Q

What are the options of Deployment Model Types

A

Public Cloud, Private Cloud, Hybrid Cloud, Community Cloud, Personal Cloud

62
Q

Open to the general is pay-as-you-go model. Shared by all customes. Main advantage is that it provides scalability seamlessly on demand

A

Public Cloud

63
Q

Is built for single enterprise and aims to address data security and offer greater control

A

Private cloud

64
Q

Types of Private Cloud

A

On-premise (iinternal clouds), Externally hosted

65
Q

Combinatino of private and public clouds.

A

Hybrid Cloud

66
Q

A multi-talent cloud service model shared by several organizations.

A

Community Cloud

67
Q

A hybrid form of private cloud built and operated specifically for a targeted organization of communities

A

Community Cloud

68
Q

A small server in a home or small network that can be accessed over the internet

A

Personal Cloud

69
Q

Benefits of Cloud Computing

A

Cost efficient
Unlimited sorage
Backup and recovery
Automatic software integration
Easy access to information
Quick deployment
Scalability

70
Q

Provides a central connection point for each blade

A

Backplane

71
Q

A sudden, unplanned event that causes great damage and loss to an organization

A

Disaster

72
Q

Response to a sudden, unplanned event that will enable an organization continue critical business functinos until normal IT-related services can resume

A

Disaster Recovery

73
Q

Concerned with continuing critical functinos & processes during emergencies. Applies to the mission itself

A

Continuity Plannning

74
Q

Steps needed to recover operations of informaiton systems. Applies to information systems

A

Contingency Planning

75
Q

Procedures to sustain the Mission Essential Functions at an alternet site for 30 days.

A

COOP

76
Q

Procedures for relocating an information system to an alternate location

A

DRP

77
Q

Actiated after major system disruptions with long-term effects

A

DRP

78
Q

Focused on recovering an information system. May be independent or part of a larger plan

A

ISCP

79
Q

Focused on mitigating and correcting cyber-attacks

A

CISR

80
Q

Procedures for sustainging business operations while recovering from disaster

A

BCP

81
Q

Procedures minimizing loss of life or injury

A

OEP

82
Q

Goal is to ensure lost data can be recovered quickly, efficiently and as completely as possible

A

Data Backup Strategy

83
Q

What are the Data Backup Methods

A

Full Backup, Incremental dat Backup, Differential Backup

84
Q

Starting poit for all other backups. Requires the most disk space

A

Full Data Backup

85
Q

Processes only new or changed files since last full or incremental backup

A

Incremental Data Backup

86
Q

Processes only files that have changed since last full backup

A

Differential Data Backup

87
Q

Organizations have a list of critical devices needing protecting

A

Priotity Restoration Plan

88
Q

An alternate facility for recovering and performing operations for an extended period

A

Alternate Site

89
Q

Consists of a facility with adequate space and infrastructure

A

Cold Site

90
Q

Partially equipped office spaces containing some or all of the system hardware

A

Warm Site

91
Q

Office spaces appropriately sized to support system requirements and fully configured

A

Hot Site

92
Q

One site is equipped and configured exactly like the primary site

A

Mirrored Site

93
Q

A large truck or a trailer turned into a data processing or systems allowing for immediate processing

A

Mobile Hot Site

94
Q

Different facilities throughout the world, and the organization can move all data processing from one facility to another in a matter of seconds

A

Multiple Processing Centers

95
Q

Contains items that technical staff need to rebuild the server

A

HotBox

96
Q

Unscheduled network, equipment, or application outages or degradations caused by such things as environmental problems, equipment malfunctions, systems crashes, etc.

A

USI

97
Q

Should provide a continuous power stream to a server room. Backup power supply for disasters

A

Electric Power

98
Q

Maintains a continuous supply of electrical power to all your connected equipment

A

UPS

99
Q

Provide power in the vent of prolonged power interruption

A

Generators

cyber (2 decks)

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