WorksheetsDip NTT-S2-1&2 Mock Exam 8th Dec, 2019
Total questions: 60
Worksheet time: 3hrs 0mins
Which one of the following is a network performance measurement term?
Bandwidth
Jitter
Throughput
All of the above
___________ is a network node that connects two networks using different protocols together.
Router
Gateway
Switch
Bridge
Which one of the following is not an example of system software?
Utilities
Assembler
Operating System
Games
Ping Loopback test is used to test your network ____________.
Jitter
Latency
Throughput
Bandwidth
A ______________ is an application designed to probe a server or host for open ports.
Antivirus
port scanner
firewall
IDS
A __________ is a malicious program that is designed to appear as a legitimate program.
Worm
Trojan Horse
Spyware
Pop up
Backups should be considered a core common network maintenance task and should be allocated a ________ priority.
medium
high
low
average
A __________ can basically be defined as any perimeter device that permits or denies traffic based on a set of rules configured by the administrator.
Firewall
Antivirus
Port scanner
Host based IDS
The saving of configuration files related to a piece of equipment is an example of ____________.
Corrective maintenance
Preventative maintenance
Proactive monitoring
None of the above
Which one of the following is the next step of troubleshooting process after “identifying the symptoms”?
Take action
Evaluate the system
Isolate the cause
Inform your manager
Bandwidth is commonly measured in ________________,
bps
Gbps
Mbps
Kbps
Which one of the following is an example of Application software?
Games
Antivirus
Microsoft Office
All of the above
___________ usually refers to the data-carrying capacity of a network or data transmission medium.
Jitter
Latency
Bandwidth
Throughput
_______ refer to mandatory activities, actions, rules, or regulations.
Policies
Standards
Procedures
Structures
______________ ensures that the necessary level of secrecy is enforced at each junction of data processing and prevents unauthorized disclosure.
Integrity
Availability
Confidentiality
All of the above
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.
DDOS
DOS
Real time interception
Hashing
Which one of the following is the correct abbreviation for Cisco proprietary version of LEAP?
Light width extended authorization protocol
Light weight external authentication process
Lightweight Extensible Authentication Protocol
Laser wide extensible accounting process
An act of pretending to be another person for the purpose of entertainment or fraud is known as _____________.
Impersonation
Eavesdropping
Real time interception
Pharming
___________ can self-replicate without a host program & spread without any human interaction or directives from the malware authors.
Viruses
Worms
Logic Bombs
Spyware
______________ can take snapshot copies of the data without redirecting or altering it.
Packet Sniffers
Snoops
Network Sniffers
All of the above
This type of policy is used in financial institutions, health care facilities, public utilities, and other government-regulated industries.
Advisory
Informative
Regulatory
Organizational
An _________________is a vendor that provides individual users or an entire enterprise with software applications over a network.
ISP
Internet Service provider
Application service provider (ASP)
DNS
_________ policy presents the management's decisions that are specific to the actual computers, networks, applications, and data etc.
Issue-specific
System-specific
Regulatory
Informative
The three fundamental principles of security are ___________, integrity, and confidentiality and are commonly referred to as CIA or AIC triad.
Accessibility
Availability
Associative
Vulnerability
______________ 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.
Man in the middle attack
Real time interception
DOS
Shoulder surfing
Which one of the following is the correct order for AAA protocol?
Authorization, Accounting and Authentication
Authentication, Accounting and Authorization
Authorization, Authentication and Accounting
Authentication, Authorization and Accounting
__________________is the unauthorized real-time interception of a private communication.
Hashing
Network Padding
Eavesdropping
Shoulder Surfing
____________ technology ensures that all data transmitted between the web server and browser remains encrypted.
SSL
TLS
SSL and TLS
None of the above
______________ 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.
Wired Equivalent Privacy (WEP)
Wi-Fi protected access (WPA)
Privacy key management (PKM)
DHCP
Which of the following policy outlines possible ramifications if employees do not comply with the established behaviors and activities?
Informative
Advisory
Structural
Issue-specific
The correct steps to troubleshoot any computer are:
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.
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.
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.
None of the above
……. is a set of written instructions that document a routine or repetitive activity followed by an organization.
IT Operation Procedure Document
Fault Log
Agenda
Instructional Plan
.... is the ability of the trainer to visualize and forecast into the future of what, why and how of the teaching-learning process.
IT Operation Procedure Document
Instructional Plan
Fault Log
Agenda
...... 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.
IT Operation Procedure Document
Fault Log
Instructional Plan
Agenda
…….. is a system that allows the end user to record faults against items or issues.
IT Operation Procedure Document
Fault Log
Instructional Plan
Agenda
In Windows boot procedure, choose the correct order
Boot loader → BIOS → MBR → Basic kernel is loaded→complete kernel loaded
BIOS → Boot loader→MBR→Basic kernel is loaded→ complete kernel loaded
BIOS→ MBR→ Boot loader → Basic kernel is loaded → complete kernel loaded
None of the above
A licensed software means….
The version is authorized
The version is secure
The version is legal without any restrictions
All of the above
What is an example of workplace hazards?
Using PPE
Pouring water on electrical fires
Pull on the plug not the lead
All of the above
Slips, trips and falls are examples of:
Biological hazards
Psychological hazards
Mechanical hazards
Chemical hazards
What supplies energy in an electric circuit?
A conductor
An insulator
A battery
A light bulb
In a simple series circuit, why does the bulb light when you close the switch?
Because the switch produces electricity
Because closing the switch completes the circuit
Because closing the switch breaks the circuit
All of the above
A material that does not let electricity pass through it is called:
An electrical conductor
An electrical insulator
An electrical appliance
An electrical path
Two bare conductors (hot and neutral) comes into contact will result in
Open circuit
Short circuit
Overloaded circuit
Neutral circuit
To check for short circuit we perform ____________ test
Continuity test
Polarity test
Voltage test
Swapping
When you are performing continuity test and if you hear a beep sound that means
Wire is continuous
Wire is not continuous
There are more than 3 wires
It is an inductor
When many appliances or systems are connected together
Draws more current
Draws more voltage
Draws less current
Draws less voltage
How will you rectify an open circuit due to loosely connected wires?
By replacing the wire
By adding a new wire
By properly connecting the wire
By removing the loosely connected wire
In which of the following cases will you replace a wire
Twisted wire
Loosely connected wire
Tightly connected wire
Burnt wire
...... is a client/server communication protocol used to share access to files, printers and other resources on the network designed by IBM.
NFS
NTP
SMB
TCP
NTP stands for:
New Time Protocol
New Technology Protocol
Network Time Protocol
Network Technology Protocol
When the CPU is interrupted by hardware
IRQ
DMA
Memory address
I/O address port
CPU uses them to communicate and access hardware devices.
IRQ
DMA
Memory address
I/O address port
I/O devices send data directly to memory passing CPU.
IRQ
DMA
Memory address
I/O address port
SQL stands for:
Server Query Language
System Query Language
Service Query Language
Structured Query Language
CPU uses..... to access physical memory.
IRQ
DMA
Memory address
I/O address port
Having a ...... allows your computer's operating system to pretend that you have more RAM than you actually do.
RAID
File system
Partition
Swap space
Placing the same data on multiple disks to improve performance.
RAID
File system
Partition
Swap space
A hardware- or software-based system that uses rules to control incoming and outgoing network traffic.
Proxy
Firewall
RAID
DBMS
...... transparently handle all requests for resources on destination servers without requiring any action on the part of the requester.
Forward proxies
Backward proxies
Firewall proxies
None of the above
ISP stands for:
Internet Server Protocol
Internet Server Provider
Internet Service Protocol
Internet Service Provider
