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Dip NTT-S2-1&2 Mock Exam 8th Dec, 2019

Total questions: 60

Worksheet time: 3hrs 0mins

Name
Class
Date
1.

Which one of the following is a network performance measurement term?

a)

Bandwidth

b)

Jitter

c)

Throughput

d)

All of the above

2.

___________ is a network node that connects two networks using different protocols together.

a)

Router

b)

Gateway

c)

Switch

d)

Bridge

3.

Which one of the following is not an example of system software?

a)

Utilities

b)

Assembler

c)

Operating System

d)

Games

4.

Ping Loopback test is used to test your network ____________.

a)

Jitter

b)

Latency

c)

Throughput

d)

Bandwidth

5.

A ______________ is an application designed to probe a server or host for open ports.

a)

Antivirus

b)

port scanner

c)

firewall

d)

IDS

6.

A __________ is a malicious program that is designed to appear as a legitimate program.

a)

Worm

b)

Trojan Horse

c)

Spyware

d)

Pop up

7.

Backups should be considered a core common network maintenance task and should be allocated a ________ priority.

a)

medium

b)

high

c)

low

d)

average

8.

A __________ can basically be defined as any perimeter device that permits or denies traffic based on a set of rules configured by the administrator.

a)

Firewall

b)

Antivirus

c)

Port scanner

d)

Host based IDS

9.

The saving of configuration files related to a piece of equipment is an example of ____________.

a)

Corrective maintenance

b)

Preventative maintenance

c)

Proactive monitoring

d)

None of the above

10.

Which one of the following is the next step of troubleshooting process after “identifying the symptoms”?

a)

Take action

b)

Evaluate the system

c)

Isolate the cause

d)

Inform your manager

11.

Bandwidth is commonly measured in ________________,

a)

bps

b)

Gbps

c)

Mbps

d)

Kbps

12.

Which one of the following is an example of Application software?

a)

Games

b)

Antivirus

c)

Microsoft Office

d)

All of the above

13.

___________ usually refers to the data-carrying capacity of a network or data transmission medium.

a)

Jitter

b)

Latency

c)

Bandwidth

d)

Throughput

14.

_______ refer to mandatory activities, actions, rules, or regulations.

a)

Policies

b)

Standards

c)

Procedures

d)

Structures

15.

______________ ensures that the necessary level of secrecy is enforced at each junction of data processing and prevents unauthorized disclosure.

a)

Integrity

b)

Availability

c)

Confidentiality

d)

All of the above

16.

A _____________ is a type of attack in which the attacker simultaneously launches a dozen of requests to a number of servers until they are hanged up.

a)

DDOS

b)

DOS

c)

Real time interception

d)

Hashing

17.

Which one of the following is the correct abbreviation for Cisco proprietary version of LEAP?

a)

Light width extended authorization protocol

b)

Light weight external authentication process

c)

Lightweight Extensible Authentication Protocol

d)

Laser wide extensible accounting process

18.

An act of pretending to be another person for the purpose of entertainment or fraud is known as _____________.

a)

Impersonation

b)

Eavesdropping

c)

Real time interception

d)

Pharming

19.

___________ can self-replicate without a host program & spread without any human interaction or directives from the malware authors.

a)

Viruses

b)

Worms

c)

Logic Bombs

d)

Spyware

20.

______________ can take snapshot copies of the data without redirecting or altering it.

a)

Packet Sniffers

b)

Snoops

c)

Network Sniffers

d)

All of the above

21.

This type of policy is used in financial institutions, health care facilities, public utilities, and other government-regulated industries.

a)

Advisory

b)

Informative

c)

Regulatory

d)

Organizational

22.

An _________________is a vendor that provides individual users or an entire enterprise with software applications over a network.

a)

ISP

b)

Internet Service provider

c)

Application service provider (ASP)

d)

DNS

23.

_________ policy presents the management's decisions that are specific to the actual computers, networks, applications, and data etc.

a)

Issue-specific

b)

System-specific

c)

Regulatory

d)

Informative

24.

The three fundamental principles of security are ___________, integrity, and confidentiality and are commonly referred to as CIA or AIC triad.

a)

Accessibility

b)

Availability

c)

Associative

d)

Vulnerability

25.

______________ is an attack where the attacker secretly relays and possibly changes the communications between two parties who believe that they are directly communicating with each other.

a)

Man in the middle attack

b)

Real time interception

c)

DOS

d)

Shoulder surfing

26.

Which one of the following is the correct order for AAA protocol?

a)

Authorization, Accounting and Authentication

b)

Authentication, Accounting and Authorization

c)

Authorization, Authentication and Accounting

d)

Authentication, Authorization and Accounting

27.

__________________is the unauthorized real-time interception of a private communication.

a)

Hashing

b)

Network Padding

c)

Eavesdropping

d)

Shoulder Surfing

28.

____________ technology ensures that all data transmitted between the web server and browser remains encrypted.

a)

SSL

b)

TLS

c)

SSL and TLS

d)

None of the above

29.

______________ is a security protocol designed to provide a wireless local area network (WLAN) with a level of security and privacy comparable to what is usually expected of a wired LAN.

a)

Wired Equivalent Privacy (WEP)

b)

Wi-Fi protected access (WPA)

c)

Privacy key management (PKM)

d)

DHCP

30.

Which of the following policy outlines possible ramifications if employees do not comply with the established behaviors and activities?

a)

Informative

b)

Advisory

c)

Structural

d)

Issue-specific

31.

The correct steps to troubleshoot any computer are:

a)

Backup data → Plan a solution and implement it → Form a theory of probable cause → Test your theory → Verify that everything works fine → Document what you did.

b)

Backup data → Form a theory of probable cause → Plan a solution and implement it → Test your theory → Verify that everything works fine → Document what you did.

c)

Backup data → Form a theory of probable cause → Test your theory → Plan a solution and implement it → Verify that everything works fine → Document what you did.

d)

None of the above

32.

……. is a set of written instructions that document a routine or repetitive activity followed by an organization.

a)

IT Operation Procedure Document

b)

Fault Log

c)

Agenda

d)

Instructional Plan

33.

.... is the ability of the trainer to visualize and forecast into the future of what, why and how of the teaching-learning process.

a)

IT Operation Procedure Document

b)

Instructional Plan

c)

Fault Log

d)

Agenda

34.

...... are business tools that assist trainers by outlining all of the items to be covered during training, as well as provide trainees with the order in which they will learn the new material.

a)

IT Operation Procedure Document

b)

Fault Log

c)

Instructional Plan

d)

Agenda

35.

…….. is a system that allows the end user to record faults against items or issues.

a)

IT Operation Procedure Document

b)

Fault Log

c)

Instructional Plan

d)

Agenda

36.

In Windows boot procedure, choose the correct order

a)

Boot loader → BIOS → MBR → Basic kernel is loaded→complete kernel loaded

b)

BIOS → Boot loader→MBR→Basic kernel is loaded→ complete kernel loaded

c)

BIOS→ MBR→ Boot loader → Basic kernel is loaded → complete kernel loaded

d)

None of the above

37.

A licensed software means….

a)

The version is authorized

b)

The version is secure

c)

The version is legal without any restrictions

d)

All of the above

38.

What is an example of workplace hazards?

a)

Using PPE

b)

Pouring water on electrical fires

c)

Pull on the plug not the lead

d)

All of the above

39.

Slips, trips and falls are examples of:

a)

Biological hazards

b)

Psychological hazards

c)

Mechanical hazards

d)

Chemical hazards

40.

What supplies energy in an electric circuit?

a)

A conductor

b)

An insulator

c)

A battery

d)

A light bulb

41.

In a simple series circuit, why does the bulb light when you close the switch?

a)

Because the switch produces electricity

b)

Because closing the switch completes the circuit

c)

Because closing the switch breaks the circuit

d)

All of the above

42.

A material that does not let electricity pass through it is called:

a)

An electrical conductor

b)

An electrical insulator

c)

An electrical appliance

d)

An electrical path

43.

Two bare conductors (hot and neutral) comes into contact will result in

a)

Open circuit

b)

Short circuit

c)

Overloaded circuit

d)

Neutral circuit

44.

To check for short circuit we perform ____________ test

a)

Continuity test

b)

Polarity test

c)

Voltage test

d)

Swapping

45.

When you are performing continuity test and if you hear a beep sound that means

a)

Wire is continuous

b)

Wire is not continuous

c)

There are more than 3 wires

d)

It is an inductor

46.

When many appliances or systems are connected together

a)

Draws more current

b)

Draws more voltage

c)

Draws less current

d)

Draws less voltage

47.

How will you rectify an open circuit due to loosely connected wires?

a)

By replacing the wire

b)

By adding a new wire

c)

By properly connecting the wire

d)

By removing the loosely connected wire

48.

In which of the following cases will you replace a wire

a)

Twisted wire

b)

Loosely connected wire

c)

Tightly connected wire

d)

Burnt wire

49.

...... is a client/server communication protocol used to share access to files, printers and other resources on the network designed by IBM.

a)

NFS

b)

NTP

c)

SMB

d)

TCP

50.

NTP stands for:

a)

New Time Protocol

b)

New Technology Protocol

c)

Network Time Protocol

d)

Network Technology Protocol

51.

When the CPU is interrupted by hardware

a)

IRQ

b)

DMA

c)

Memory address

d)

I/O address port

52.

CPU uses them to communicate and access hardware devices.

a)

IRQ

b)

DMA

c)

Memory address

d)

I/O address port

53.

I/O devices send data directly to memory passing CPU.

a)

IRQ

b)

DMA

c)

Memory address

d)

I/O address port

54.

SQL stands for:

a)

Server Query Language

b)

System Query Language

c)

Service Query Language

d)

Structured Query Language

55.

CPU uses..... to access physical memory.

a)

IRQ

b)

DMA

c)

Memory address

d)

I/O address port

56.

Having a ...... allows your computer's operating system to pretend that you have more RAM than you actually do.

a)

RAID

b)

File system

c)

Partition

d)

Swap space

57.

Placing the same data on multiple disks to improve performance.

a)

RAID

b)

File system

c)

Partition

d)

Swap space

58.

A hardware- or software-based system that uses rules to control incoming and outgoing network traffic.

a)

Proxy

b)

Firewall

c)

RAID

d)

DBMS

59.

...... transparently handle all requests for resources on destination servers without requiring any action on the part of the requester.

a)

Forward proxies

b)

Backward proxies

c)

Firewall proxies

d)

None of the above

60.

ISP stands for:

a)

Internet Server Protocol

b)

Internet Server Provider

c)

Internet Service Protocol

d)

Internet Service Provider