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Block 4 - Servers > Kahoot Questions > Flashcards

Kahoot Questions Flashcards

1
Q

Server resources are automatically allocated as they are needed and removed when not, is called ______.

A

Balancing

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2
Q

The operating system that makes use of container-based virtualization is the ____ OS.

A

Host

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3
Q

A combination of software applications and an OS tricked into thinking it has its own dedicated hardware is called ____

A

Virtualization

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4
Q

Virtualization is a way for software apps to share ___ resources so each ___ product can function as if it had control.

A

Hardware
Software

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5
Q

The virtualized environment resides on the host____

A

Server

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6
Q

Which architecture utilizes a hypervisor that oversees hosting a dedicated OS for each client individually?

A

Virtual Desktop Infrastructure (VDI)

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7
Q

Which architecture stores a user’s profile, settings and data in a centralized data center or cloud infrastructure?

A

User Profile

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8
Q

What type of server virtualization has the hypervisor emulate hardware that it presents to the guest VM?

A

Hardware emulation

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9
Q

True or False: Application virtualization allows many users to simultaneously access the same application installed on a central server.

A

True

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10
Q

Which virtualization application protects against single point of failure issues?

A

Load Balancing

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11
Q

What virtualization method refers to products and processes helping IT Organizations respond to catastrophic situations?

A

Disaster Recovery

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12
Q

Where is the virtualization software installed on Bare-Metal virtualization?

A

Directly on the machine hardware

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13
Q

Security capabilities of the underlying technologies and the assurances they provide must be understood by the ________.

A

Administrators

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14
Q

Changes can affect three fundamentals of security composed of as confidentiality, availability and __________.

A

Integrity

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15
Q

Where are changes tested to ensure the change does not adversely affect either the host or guest operating systems?

A

Staging Environment

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16
Q

To maintain an operational, efficient, and secure network, what should be monitored?

A

Logs

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17
Q

Hardware requirements for the _______device are dependent upon the number and roles of the VMs it will be managing.

A

Host

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18
Q

The amount of ______ power and memory are the main factors limiting the number of VMs that a host can support.

A

Processing

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19
Q

True or False: The number of network interface cards (NIC) on the host server vary based on the VM’s tasks.

A

True

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20
Q

How do users interact with the host server to make software and system configurations?

A

Keyboard, Monitor, Mouse

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21
Q

Which network model allows every computer to communicate with every other computer without the use of a server?

A

Peer-to-Peer (Non-dedicated)

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22
Q

Which network model is designed for clients to access network resources from a server?

A

Client-Server (Dedicated)

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23
Q

A computing device that initiates contact with a server to make use of a shared resource is called_______

A

A Client

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24
Q

What is a desktop terminal device that has no hard drive installed?

A

Thin Client

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25
Q

True or False: A thick client is also referred to as a fat or rich client.

A

True

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26
Q

True or False: A computer that is either connected or not connected to a network is often called a workstation.

A

True

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27
Q

What is the biggest advantage of implementing a client-server network model?

A

Central management of the network

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28
Q

What are the two methods of server network control?

A

Workgroups and Domains

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29
Q

True or False: Peer-to-Peer networks are known as Domains.

A

False

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30
Q

What type of server allows administrators to manage and store info about resources on a network?

A

Active Directory

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31
Q

What type of server automatically assigns each computer an IP address from a list of available addresses?

A

Dynamic host configuration protocol (DHCP)

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32
Q

What type of server acts as a mediator between a client and an external server?

A

Proxy

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33
Q

True or False: A server at another location and shared by multiple web site owners is a virtual server.

A

True

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34
Q

What type of server enables users to remotely log on to a host computer and execute tasks?

A

Telnet

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35
Q

What is a list organizing resources and associates with their characteristics?

A

Directory

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36
Q

What is a hierarchical directory service used for managing permissions and user/group access to network resources?

A

Active Directory

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37
Q

Active Directory is divided into logical and ______ structures for grouping network components.

A

physical

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38
Q

Which is not one of the nine components of Active Directory’s logical structure?

A

Branch

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39
Q

Where is the Active Directory information segregated and logically stored?

A

Directory Partition

40
Q

What Active Directory resource consists of a set of object classes, attributes, and syntaxes?

A

Schema

41
Q

In Active Directory, what defines the type of information that an object can hold?

A

Attributes

42
Q

What AD structure is a group of users, servers and other resources sharing a database of account and security info?

A

Domain

43
Q

True or False: A collection of one or more domains that share a common name space is a domain bush.

A

False

44
Q

What is at the top of the Active Directory structure and consists of one or more domain trees?

A

Forest

45
Q

This is the first forest created in an Active Directory structure.

A

Forest Root

46
Q

Domains created after the forest root are known as ___________ domains?

A

Child

47
Q

A subdivision in Active Directory where you can place users, groups, or computers is called an organizational unit.

A

True

48
Q

A single user/computer and its attributes in Active Directory are represented by an ________.

A

Object

49
Q

What is the end point of a branch in Active Directory?

A

Leaf

50
Q

What maps the physical structure of a network?

A

Site

51
Q

True or False: Authenticating users, enforcing policy and replication are the responsibilities of the Domain Controller.

A

True

52
Q

The global catalog server is part of Active Directory’s _________ structure.

A

Physical

53
Q

Domain _________ allows files and other resources on the member server to be shared.

A

Security

54
Q

A computer that has an account in Active Directory is known as a

A

Domain Client

55
Q

Locating networked computers by resolving computer names to IP addresses is the purpose of _______.

A

DNS

56
Q

True or False: Any host or client on the internet needing to look up domain information is a resolver.

A

True

57
Q

In a DNS database, files called zones contain ___________ records.

A

Resource

58
Q

Which name server does not contain any zone information?

A

Cache-only Name Server

59
Q

The Forward look up zone in the DNS name space resolves the __________.

A

Host name to an IP address.

60
Q

What does a Reverse look up zone in the DNS name space resolve?

A

IP address to host name.

61
Q

This zone database file is stored as a standard text file.

A

Primary zone database

62
Q

What zone database file is stored as a read only text file?

A

Secondary zone database

63
Q

Which is not a type of DNS query?

A

Non-iterative

64
Q

A DNS client provides a host name, and the DNS resolver “must” provide an answer. This is query is called a/an ________.

A

Recursive query

65
Q

A DNS client provides a host name, and the DNS resolver returns the “best” answer it can is a/an ________ query.

A

Iterative

66
Q

A response is immediately returned to the client because the record is stored in a local cache is a _________ query.

A

Non-recursive

67
Q

What is designed to reduce configuration time for TCP/IP networks by automatically assigning IP addresses to clients?

A

DHCP

68
Q

A range of IP addresses that a DHCP server can lease out is a DHCP _______

A

Scope

69
Q

True or False: Starting and ending IP addresses are to be excluded from the scope during creation.

A

True

70
Q

True or False: When there is two or more DHCP servers, they will share their databases of leased IP address.

A

False

71
Q

The duration for which a DHCP server loans an IP address to DHCP client is a DHCP _______.

A

Lease

72
Q

What is the default time to live (TTL) value for a leased IP address?

A

3 days

73
Q

What is the four-step process for obtaining a DHCP lease for an IP address?

A

DORA

74
Q

What is the first step in the DHCP Process?

A

Discover

75
Q

When in the DHCP process does the client broadcast a request to lease an address from the offering DHCP server?

A

Request

76
Q

What is the next step in the DHCP process after the client has been offered an address?

A

Request

77
Q

The DHCP server assigns the IP address to a device during which DHCP step?

A

Acknowledge

78
Q

Software solutions that improve the speed, security, and operability of applications are application ______.

A

Services

79
Q

In Linux, application services are called _______.

A

Daemons

80
Q

Application Services run in the __________ and are __________ with the user.

A

background, not interactive

81
Q

What are the two main ways in Windows to view system Services? (Select 2)

A

Microsoft Management Console (MMC.exe)
Windows Task Manager

82
Q

Which windows service speeds up OS and application startup by caching frequently used files, and app. components?

A

Prefetch and Superfetch

83
Q

Which windows service enables the use of one device connected to the internet as an access point for other devices?

A

Internet Connection Sharing Service

84
Q

Which Windows service makes it possible to create applications that manage the remote access and routing capabilities?

A

Routing and Remote Access

85
Q

What is the component responsible for managing Windows services?

A

Service Control Manager

86
Q

True or False: Service Control Manager database includes information on how each service or driver service should be started.

A

True

87
Q

Windows admins manage services through _______.

A

All of the above (Windows Powershell, Task Manager, MMC.exe)

88
Q

This windows server utility consists of seven tabs including services.

A

Task Manager

89
Q

How do you know when a service is started in Microsoft Management Console?

A

Service is visible.

90
Q

A __________is simply an executing program developed for the end user.

A

process

91
Q

True or False: Any process can be deleted with no impact to your system.

A

False

92
Q

Server processes are typically initiated as a/an __________ process on the server.

A

Automated

93
Q

Processes that run in the __________ or_________ can be initiated by a command using the WAIT=YES parameter.

A

foreground, synchronously

94
Q

What type of process activates, generates, and executes tasks, and monitor them until they are finished?

A

Work

95
Q

The work process that starts first determines the _________ work process.

A

Primary

96
Q

Communication between agents and User Interfaces is exclusively performed through the ______processes.

A

Communication

97
Q

The__________ tab in Task Manager gives insight into how programs are using system resources.

A

Processes

Block 4 - Servers (13 decks)

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