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Worksheets

Network Operating Systems related

Total questions: 155

Worksheet time: 1hrs 16mins

Name
Class
Date
1.

  1. What is an operating system ?

a)

Interface between the hardware and application programs.

b)

  1. Collection of programs that manage hardware resources.

c)

  1. System services provider to the application programs.

d)

  1. All of the mentioned.

2.

Which is not a valid file system ?

a)

  1. FAT 16

b)

  1. FAT 32

c)

  1. NTFS

d)

  1. FXS

3.

  1. The file system “NTFS” stands for…

a)

New Type File System

b)

  1. Never Terminated File System

c)

  1. New Technology File System

d)

Non-Terminated File System

4.

  1. Which one of the following is not the function of the Operating System?

a)

  1. Resource Management

b)

  1. File Management

c)

  1. Networking

d)

  1. Processor Management

5.

  1. Which of the following is not an example of an operating system?

a)

  1. MACOS

b)

DOS

c)

DDOS

d)

Parrot OS

6.

  1. What is the max file size FAT32 File system holds ?

a)

32 GB

b)

128 GB

c)

1 TB

d)

4 GB

7.

The nodes in Mesh Topology are connected via

a)

Multipoint link

b)

Point-to-point link

c)

Single link

d)

Hybrid link

8.

Which topology requires a central controller?

a)

Mesh Topology

b)

Bus Topology

c)

Star Topology

d)

Tree Topology

9.

Which of the following could be more reliable?

a)

Mesh

b)

Bus

c)

Star

d)

Ring

10.

Which topology uses a single, long cable as a backbone that connects all the devices?

a)

Star Topology

b)

Ring Topology

c)

Bus Topology

d)

Mesh Topology

11.

What is the main drawback of a fully connected Mesh Topology?

a)

Low Security

b)

High installation cost and complex cabling

c)

Difficulty in fault isolation

d)

Lack of redundancy

12.

In which topology is the failure of a single cable link most likely to isolate an entire segment of the network?

a)

Star Topology

b)

Bus Topology

c)

Mesh Topology

d)

Ring Topology

13.

What type of topology is a combination of two or more different basic topologies?

a)

Star

b)

Ring

c)

Bus

d)

Hybrid

14.

Which of the following is an advantage of a Star Topology?

a)

Easy to isolate faults and troubleshoot individual nodes

b)

Requires the least amount of cable

c)

No single point of failure exists

d)

Direct communication between any two non-central nodes is possible

15.

Which Windows Server 2022 installation option provides a full graphical user interface (GUI) experience, including the desktop, taskbar, and management consoles?

a)

Server with desktop experience

b)

Minimal Server

c)

Nano Server

d)

Server Core

16.

Which Server OS installation option uses the smallest disk footprint, requires the least patching, and is managed primarily through the command prompt or remote tools like Windows Admin Center?

a)

Windows Server Essentials

b)

Server Core

c)

Server with Desktop Experience

d)

Windows Server IoT

17.

Which key role is generally NOT available on the Windows Server 2022 Server Core installation option?

a)

Web Server (IIS)

b)

Active Directory Domain Services (AD DS)

c)

Windows Server Update Services (WSUS)

d)

Hyper-V Host

18.

The Windows Server 2022 Datacenter: Azure Edition is optimized for and only available on which platform?

a)

On-premises Hyper-V hosts

b)

Microsoft Azure

c)

Amazon Web Services (AWS)

d)

Google Cloud Platform (GCP)

19.

Which one of the following is not a Network Service?

a)

File Service

b)

Remote Access

c)

Database Service

d)

Memory Service

20.

Which of the following is the Directory Service (EDS) Standards

a)

X.500

b)

EDS.500

c)

CMA

d)

ISO

21.

Which of the following falls under Remote Access and Administration?

a)

Telecommuting

b)

Terminal Emulation Services

c)

Mobile Users

d)

All of the above

22.

Which of the following is not a component of Mail Services ?

a)

MTA

b)

MTD

c)

MDA

d)

MUA

23.

Which protocol is primarily used for sending emails from a client to a server, or between mail servers?

a)

POP3

b)

IMAP

c)

SMTP

d)

MIME

24.

What does IMAP stand for ?

a)

Internet Message Authentication Protocol

b)

Internet Message Access Protocol

c)

Integrated Mail Application Protocol

d)

None of the above

25.

Which protocol, when used for email retrieval downloads messages to the local device and often deletes them from the server, making it ideal for offline access on a single device?

a)

POP3

b)

IMAP

c)

SMTP

d)

None of the above

26.

What is the full form of RISC

a)

Reduced Integration Set Computing

b)

Reduced Instruction Set Computing

c)

Reduced Instruction Set Computer

d)

Reduced Instruction Set Computation

27.

What is the full form of CISC

a)

Complex Integration Set Computing

b)

Complex Instruction Set Computing

c)

Complex Instruction Set Computer

d)


Complex Instruction Set Computation

28.

To enhance the performance, Intel uses:

a)

Hyperloop

b)

Hyper threading

c)

Hyper transport

d)

Hypertext

29.

One billion cycles in CPU is denoted as:

a)

Megahertz

b)

Megabyte

c)

Gigahertz

d)

Gigabyte

30.

The power of the CPU is denoted by ?

a)

Speed of the data that it can read at once

b)

Speed and the amount of data that it can process

c)

Speed and the amount of data that it can write at once.

d)

Speed and the amount of data that it can store at once.

31.

What is the primary function of an Active Directory Domain Controller (DC)?

a)

To host websites and application services

b)

To act as a DHCP server and assign IP addresses.

c)

To store the AD database, maintain security policies, and perform user authentication.

d)

To manage physical hardware resources on the network.

32.

What is the largest logical structure in Active Directory?

a)

Domain

b)

Tree

c)

Forest

d)

Organizational Unity (OU)

33.

Purpose of an OU

a)

Separate physical locations connected by low-speed WAN links.

b)

Group objects for the purpose of applying Group Policy Objects and delegating administration.

c)

Define the attributes and classes of all objects in the directory.

d)

Serve as the central repository for the entire AD database.

34.

What defines the rules for the types of objects that can be created in the Active Directory and what attributes they must or can have?

a)

Global Catalog

b)

Group Policy Object

c)

The Schema

d)

FSMO Rules

35.

Which crucial network service is fully integrated with and required by Active Directory to allow clients to locate Domain Controllers and other services?

a)

WINS

b)

DNS

c)

DHCP

d)

FTP

36.

Which component of Active Directory contains a partial replica of every object from every domain in the forest, enabling forest-wide searches?

a)

Schema

b)

Domain Controller

c)

Global Catalog

d)

Organizational Unit

37.

Which protocol is used by clients to query and modify data stored in Active Directory?

a)

HTTP

b)

FTP

c)

LDAP

d)

RPC

38.

What is the purpose of a Domain Controller (DC)?

a)

To serve IP addresses to clients.

b)

To host file shares and application data.

c)

To store the AD database and handle authentication.

d)

To manage physical network topology.

39.

Which of the following is the primary authentication protocol used by Active Directory?

a)

LDAP

b)

DNS

c)

Kerberos

d)

SMB

40.

In Active Directory, what structure represents the physical topology (network location) defined by high-speed connections and IP subnets?

a)

Domain

b)

Forest

c)

Site

d)

OU

41.

What is the Max File Size Fat32 file system holds (in GB)

a)

32

b)

128

c)

2

d)

4

42.

Which of the following is the function of an OS

a)

Memory Management

b)

Process Management

c)

Device Management

d)

All of the above

43.

Peer-to-Peer Network is an example of ?

a)

Bus

b)

Mesh

c)

Star

d)

None of the above

44.

Which file system uses compression or supports compression ?

a)

NTFS

b)

FAT32

c)

FAT16

d)

COM32

45.

Token Ring is the Data Link Technology for ?

a)

WAN

b)

MAN

c)

LAN

d)

TLAN

46.

In the network of 20 customers, which of the following topology require extensive cabling ?

a)

Mesh

b)

Ring

c)

Star

d)

Bus

47.

Which topology has high rate of data collision ?

a)

Mesh

b)

Bus

c)

Ring

d)

None of the mentioned

48.

Which of the following device broadcasts the packets all the time.

a)

Bridge

b)

Hub

c)

Switch

d)

Router

49.

Which one is the services of the server

a)

File Service

b)

Mail Service

c)

Remote access

d)

All of the above

50.

Firmware Interface support of GPT is

a)

BIOS

b)

UEFI

c)

GPEI

d)

None of the above

51.

Maximum partition capacity of MBR (in TB) ?

a)

2

b)

4

c)

8

d)

10

52.

Which of the following is the suitable answer for Windows Registry ?

a)

Boot Option

b)

BIOS

c)

Low level Setting

d)

Permission

53.

The ....................................... is the physical path over which a message travels.

a)

Security Policies

b)

Medium

c)

Runway

d)

Route

54.

The first windows server OS was

a)

Windows NT 2

b)

Windows NT 3.1

c)

Windows NT 4

d)

None of the above

55.

Which command is correct

a)

$pwd=read-host -assecurestring

b)

$pwd=readHost -asecuredstring

c)

$pswd=read-host -assecurestring

d)

$pwd=readHost -assecuredstring

56.

Which one of the following is the Remote access tool ?

a)

Team Viewer

b)

PuTTY

c)

Team Viewer and PuTTY

d)

None of the above

57.

DHCP helps to

a)

Helps computer on an IP network to receive Network configuration

b)

Provides Domain names

c)

enables remote access

d)

None of the above

58.

When was the first operating system developed ?

a)

1965

b)

1950s

c)

1955

d)

1960

59.

When was the first operating system developed ?

a)

1965

b)

1950s

c)

1955

d)

1960

60.

Network Operating System runs on ................ ?

a)

Every system in the network

b)

Server

c)

Both a and b

d)

None of the above

61.

NOT an OS

a)

Linux

b)

Synix

c)

Windows

d)

DOS

62.

FAT stands for

a)

File allocation table

b)

File allocation template

c)

Font attribute table

d)

File attribute table

63.

Command used to make a hidden directory in linux

a)

mkdir hidden directoryName

b)

mkdir -h directoryName

c)

mkdir -hd directoryName

d)

mkdir .directoryName

64.

command used to list hidden files ?

a)

ls -ld

b)

None of the options

c)

ls -a

d)

ls -al

65.

A server ....... the request

a)

Hide

b)

Request

c)

Responds

d)

Controls

66.

In P2P there is ............

a)

Same computer as server/client

b)

Dedicated server

c)

Multiple server

d)

A server cannot act as a client

67.

Founder of Linux

a)

Linus Albert

b)

Stephen Linux

c)

Linux D

d)

Linux Torvalds

68.

I can see the content of the file but I cannot edit it. This means the file has

a)

Read permission

b)

Only write permission

c)

Only execute permission

d)

No Permissions

69.

To change directory to 2 steps back which of the following command is used ?

a)

cd../../

b)

cd / /

c)

cd ../../

d)

cd ././

70.

Which of the following is not a file system

a)

FAT32

b)

exFAT

c)

REFS

d)

MD5

71.

I make requests and I receive responses. Who am I ?

a)

I don't know you

b)

Client

c)

Peers

d)

Server

72.

Which of the following is not an role of windows server ?

a)

Linux Integration

b)

DNS Server

c)

None of the options

d)

DHCP Server

73.

Which of the following is not available in windows server 2022 data-center edition ?

a)

Storage Migration Service

b)

Storage spaces

c)

Software-defined Networking

d)

None of the options

74.

To create user without password using powershell

a)

None of the options

b)

new-localuser -name "name" -description "desc" -nopassword

c)

newlocaluser -name "name" -description "desc" -nopassword

d)

newlocaluser -name "name" -description "desc" -nopassword

75.

In powershell to store input in a variable as secured string

a)

$var = read-host -asecuredstring

b)

$var = read-host -assecurestring

c)

$var = read-host -assecuredstring

d)

$var = red-host -assecurestring

76.

List all local user in Windows Powershell

a)

get-alluser

b)

get alluser

c)

get -localuser

d)

get-localuser

77.

Inorder to get new user(user1) on login screen

a)

user1 must create additional group

b)

user1 must have lowercase name

c)

user1 must be member of users group

d)

user1 must be string only

78.

To add user in Users group

a)

add-newgroupmember -group "groupname" -member "user"

b)

add-localgroupmember -group "groupname" -member "user"

c)

add -newgroupmember -group "groupname" -member "user"

d)

add-groupmember -group "groupname" -member "user"

79.

To remove a user named "tamayo" in powershell

a)

remove-localuser -name "tamato"

b)

sudo remove-localuser -name "tamayo"

c)

remove-user -name "tamayo"

d)

remove-localuser -name "tamayo"

80.

Which of the following is not a boot method?

a)

CD-ROM

b)

Hard drive

c)

Network drive

d)

Wireless Card

81.

Find out the odd one.

a)

Guest User

b)

Administrator

c)

Superuser

d)

Root

82.

GRUB stands for

a)

Grand Unified Buses

b)

Grand Unified Bootloader

c)

Grand Unit Bit

d)

Grand Universal Bus

83.

It is a good idea to make only root account in system

a)

False

b)

True

c)

Maybe

d)

None of the options

84.

IDA stands for

a)

Identity and access

b)

Install and access

c)

Integrity and Access

d)

None of the options

85.

IAM is ?

a)

Identity and Access Management

b)

IA Management

c)

None of the above

86.

AD is controlled by

a)

Controller

b)

Direct Access

c)

Domain Controller

d)

DHCP Server

87.

Which of the following is not a responsibility of IDA ?

a)

Authentication

b)

Audit Trail

c)

Audit Tail

d)

Access Control

88.

A.D uses .................... authentication

a)

Karbaros

b)

Kerbberos

c)

Kerberos

d)

Kubernetes

89.

AD LDS stands for

a)

Application Directory Legiment Directory Services

b)

Application Directory Lightweight Directory Services

c)

Active Directory Lightweight Directory Services

d)

Active Directory Lightweight Direct Services

90.

A set of rules that defines the classes of objects and attributes that can be contained in the directory

a)

Schema

b)

Laws

c)

Protocol

d)

AD

91.

Which of the following is not a component of AD Structure ?

a)

Domain

b)

Forest

c)

DHCP

d)

Domain Controller

92.

Active Directory data store file is named as

a)

Ntds.dir

b)

None of the options

c)

Ntds.dit

d)

Ntd.dit

93.

GUID stands for

a)

Global User Identifiers

b)

Globally unique identifier

c)

Graphical User Interface Device

d)

Globally used international directory services

94.

Which of the following is not a Linux distro

a)

Kali

b)

Fedora

c)

Mercury

d)

Ubuntu

95.

................... connects the gadgets in a building or campus and is typically privately owned.

a)

LAN

b)

PAN

c)

WAN`

d)

All of the above

96.

Which are the applications of the Clients and Server model ?

a)

World Wide Web

b)

Network Printing

c)

Calculator

d)

Ping

97.

Which of the following is not a type of server ?

a)

Rack

b)

Blade

c)

Tower

d)

Pyramid

98.

Which of the following is not the boot option ?

a)

CD/DVD Drive

b)

Master Boot Record

c)

USB

d)

Network Boot

99.

Star topology is based on a central device that can be .........

a)

Hub

b)

Switch

c)

Remote

d)

Both Hub and Switch

100.

Fastest form of the wired medium ?

a)

Coaxial

b)

Fiber Optics

c)

Ethernet

d)

Gigabit Ethernet

101.

Which OSI layer decides the data transmission data rate ?

a)

Transport

b)

Network

c)

Data Link

d)

Physical

102.

A.D stands for

a)

Alternative Directory

b)

Anonymous Directory

c)

Active Directory

d)

Activate Directory

103.

What is the use of a command interpreter ?

a)

To provide interface between API and application program.

b)

To get and execute the next user-specified command

c)

To store the user commands

d)

None of the above

104.

Operating system is placed in

a)

Main Memory

b)

Secondary Memory

c)

Both main and secondary memory

d)

None of the above

105.

The dual core CPU has

a)

2 CPUs

b)

2 Cores

c)

2 CPU and Cores

d)

2 Threads

106.

Which of the following command is correct

a)

mkdir -l foldername|

b)

mkdir -p network/operating

c)

md foldername

d)

makedirectory foldername

107.

Unix and Linux are same ?

a)

Yes

b)

No

108.

Which device broadcasts all the packets ?

a)

Switch

b)

Bridge

c)

Hub

d)

None of the above

109.

Which of the following are correct types of servers ?

a)

DNS

b)

Security

c)

FTP

d)

TCP

110.

........................... describes the process of granting users access to a file by reading their permissions

a)

Authentication

b)

Enumeration

c)

Assignment

d)

Authorization

111.

What is the full form of FOSS?

a)

Frequently Operating System Software

b)

Free and Open Source Software

c)

Functional Open Security System

d)

Format of Open Source Software

112.

Examples of unguided media ?

a)

Satellite

b)

Microwave

c)

Fiber Optics

d)

Radio

113.

  1. Which of the following network topologies provides fault tolerance and redundancy by connecting each network device to multiple other devices?

a)

Mesh

b)

Star

c)

Bus

d)

Ring

114.

  1. Which type of server is responsible for managing and distributing network IP addresses to client devices?

a)

Web

b)

Database

c)

DHCP

d)

Application

115.

  1. Which type of server is a compact, modular server unit that requires a chassis for power, cooling, and networking?

a)

Blade

b)

Tower

c)

Rack

d)

None of the above

116.

  1. Which option describes the purpose of a router?

a)

  1. Converting data from one format to another.

b)

Verifying and transmitting error-free data.

c)

Forwarding packets to the uplink

d)

None of the above

117.

Which statement correctly describes a relationship between terms ?

a)

Shell is also referred to as an interpreter.

b)

Kernel is also referred to as an interpreter.

c)

Prompt is also referred to as an interpreter.

d)

Command is also referred to as an interpreter.

118.

Which feature allows a remote access solution to establish a secure tunnel for data transmission ?

a)

Encryption

b)

Compression

c)

Point forwarding

d)

Multiplexing

119.

Which component of a computer system is responsible for executing instructions and performing calculations ?

a)

RISC

b)

CISC

c)

Hyper-Threading

d)

CPU

120.

Which CPU technology improves overall system performance by allowing multiple CPU threads to run simultaneously ?

a)

RISC

b)

CISC

c)

Hyper-threading

d)

CPU

121.

Which technology allows users to remotely access and control a computer device as if they were physically present ?

a)

RDP

b)

FTP

c)

SNMP

d)

DNS

122.

Which option is used with the ‘mkdir’ command to create parent directories if they do not exist?

a)

-f

b)

-r

c)

-p

d)

-d

123.

What is the meaning of ‘cat’ in the command ‘cat file.txt’ where ‘file.txt’ is the name of the file?

a)

Concatenate

b)

Create

c)

Copy

d)

Change

124.

  1. Which command is used to change the permissions of a file or directory in Linux?

a)

chmod

b)

chown

c)

chgrp

d)

ls

125.

Which OS is most suitable for a dedicated client-server network?

a)

MAC OS

b)

Windows Server

c)

Kali Server

d)

Windows 7

126.

Command to remove existing alias in Linux

a)

remove

b)

delete

c)

unalias

d)

clear

127.

Name of the database that stores the information about the windows operating system, including personalized configurations and installed software?

a)

Registry

b)

Performance Monitor

c)

Changelog

d)

None of the above

128.

Which feature of Active Directory allows users to log in to multiple resources using a single set of credentials?

a)

Single Sign-on

b)

Role Based Access Control (RBAC)

c)

Group Policy

d)

Federation Services

129.

Highest level of the Active Directory Hierarchy

a)

Domain

b)

OU

c)

Forest

d)

Site

130.

Which virtualization technology allows the running of guest operating systems within a host operating system?

a)

Type 1 hypervisor

b)

Type 2 hypervisor

c)

Bare-metal

d)

Containerization

131.

Full form of GPT

a)

Global Partition Table

b)

GUID Partition Table

c)

General Purpose Terminal

d)

Global Positioning Technology

132.

  1. Which type of server is designed to be placed in a standalone cabinet and resembles a traditional desktop computer?

a)

Blade

b)

Tower

c)

Rack

d)

Mainframe

133.

Which network topology does each device in the network have its own dedicated connection to a central device?

a)

Mesh

b)

Star

c)

Bus

d)

Ring

134.

Which technology enables the virtualization of Network Operating Systems?

a)

Hypervisor

b)

Firewall

c)

Router

d)

Load Balancer

135.

Which types of servers is responsible for managing and distributing Application to client devices?

a)

Web

b)

Database

c)

DHCP

d)

Application

136.

Which feature allows a remote access solution to establish a secure tunnel for data transmission?

a)

Encryption

b)

Compression

c)

Point Forwarding

d)

Multiplexing

137.

What is the name of the database that stores the information about the windows operating system, including personalized configurations and installed software?

a)

Registry

b)

Performance Monitor

c)

Changelog

d)

None of the above

138.

Which type of Active Directory Object represents a network resource, such as printer or a shared folder?

a)

User Object

b)

Group Object

c)

Computer Object

d)

Service Object

139.

Full form of RDP

a)

Remote Data Processing

b)

Remote Desktop Protocol

c)

Remote Database Provisioning

d)

Remote Device Printing

140.

What is the job of the Operating system?

a)

  1. Provides the system service to application programs. 

b)

  1. Manages hardware and its usage.

c)

  1. Allocates memory to the programs

d)

All of the above

141.

................... can be used to determine the type of network.

a)

Quality

b)

Experience

c)

Size

d)

All of the above

142.

Server cannot send requests to the client

a)

True

b)

False

c)

Maybe True

143.

Centralized systems pose more thread than client/server architecture.

a)

True

b)

False

144.

Acts as a gateway in the client side of client/server Architecture.

a)

  1. Stub

b)

Skeleton

c)

Remote

d)

Server

145.

Security and privacy are less in .................. topology.

a)

Tree

b)

Mesh

c)

Star

d)

Bus

146.

Why is twisted pair cable twisted ?

a)

To increase the transmission speed

b)

To minimize external interference

c)

To minimize the cost of wire.

d)

None of the above

147.

BIOS is used by .........

a)

By compiler

b)

By interpreter

c)

By input devices

d)

By operating system

148.

FTP stands for

a)

File Transport Protocol

b)

File Transmission Protocol

c)

File Transfer Protocol

149.

Which of the following errors are handled by operating system 

a)

Power failure

b)

Lack of paper in printer

c)

Connection failure in network

d)

Unrecognized command

e)

All of the mentioned.

150.

What does FSB stand for

a)

Forest Server Bus

b)

First Service Bus

c)

Front Side Bus

d)

None of the above

151.

  1. Which of the following linux command is used to count the total number of lines, words, and characters contained in a file? 

a)

wc

b)

wcount

c)

count

d)

none of the above

152.

To recover from the failures in the network operations .................. information may be maintained.

a)

Operating System

b)

IP address

c)

Stateless

d)

State

153.

  1. Which of the following statement is true?

a)

Shell is also known as interpreter

b)

Kernel is also known as interpreter

c)

Prompt is also known as interpreter

d)

Command is also known as interpreter.

154.

The first domain installed in a forest is called

a)

Forest root domain

b)

F1 domain

c)

Tree 1

d)

Root tree

155.

Which of the following table is used in MS DOS for linked list allocation

a)

TLB

b)

Page Table

c)

FAT

d)

Index Table

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