CompTIA Network+ Quiz Questions and Answers

Are you ready to test your CompTIA Network+ knowledge? Our CompTIA Network+ Quiz contains 30 free practice questions that you can use to prepare for your final exam.
  • Question 1
  • Question 2
  • Question 3
  • Question 4
  • Question 5
  • Question 6
  • Question 7
  • Question 8
  • Question 9
  • Question 10
  • Question 11
  • Question 12
  • Question 13
  • Question 14
  • Question 15
  • Question 16
  • Question 17
  • Question 18
  • Question 19
  • Question 20
  • Question 21
  • Question 22
  • Question 23
  • Question 24
  • Question 25
  • Question 26
  • Question 27
  • Question 28
  • Question 29
  • Question 30
Question 1 ID: 434

What is a solution that provides a shielded environment that protects against signal leakage and eavesdropping?

A. Metasploit

B. Tempest

C. Maltego

D. Github

Answers

Question 2 ID: 426

What is the maximum data transfer rate of an OC-12 connection?

A. 9953.28 Mbps

B. 622.08 Mbps

C. 1244.16 Mbps

D. 2488.32 Mbps

Answers

Question 3 ID: 425

What solution enables combining several physical ports into a single logical channel?

A. LACP

B. RSPCT

C. VRPR

D. HYSP

Answers

Question 4 ID: 427

What is the typical cable segment length for a copper twisted-pair ethernet cable?

A. 250 Meters

B. 42 Meters

C. 65 Meters

D. 100 Meters

Answers

Question 5 ID: 420

In the OSI model, session layer is also known as which layer?

A. Layer 5

B. Layer 2

C. Layer 6

D. Layer 5

Answers

Question 6 ID: 428

What twisted-pair copper cabling type is the most commonly used in modern Ethernet networks?

A. CAT5O

B. CAT5E

C. CAT6

D. CAT6B

Answers

Question 7 ID: 431

What does the process of hardening OS involve?

A. Disabling Unnecessary Services

B. Patching Vulnerabilities

C. Fixing Configuration Errors

D. Setting Up A Network-Based Firewall

Answers

Question 8 ID: 416

What refers to the process of the automated update of a routing table?

A. Static Routing

B. Route Redistribution

C. Dynamic Routing

D. Route Aggregation

Answers

Question 9 ID: 408

What is the most common type of a DSL internet access?

A. NDSL

B. PDSL

C. ADSL

D. UDSL

Answers

Question 10 ID: 414

Which of the following commands would be used to display MAC address in Linux?

A. ifconfig

B. ipconfig/all

C. ipconfig

D. ipconfig –a

Answers

Question 11 ID: 410

What type of standard is LTE?

A. 1G

B. 2G

C. 3G

D. 4G

Answers

Question 12 ID: 417

What extends the functionality of a conventional firewall by preventing the execution of malicious code?

A. Stateful Packet Inspection

B. Application Firewall

C. Dynamic Packet Filtering

D. Multi-Layer Switch

Answers

Question 13 ID: 433

What IPsec mode provides entire packet encryption?

A. Payload

B. Transport

C. Tunnel

D. Reserved

Answers

Question 14 ID: 424

What is a type of transmission that takes place in two directions simultaneously?

A. Simplex

B. Amplifier

C. Parallex

D. Full Duplex

Answers

Question 15 ID: 406

A type of network covering large geographic areas is commonly referred to as:

A. MAN

B. WLAN

C. WAN

D. LAN

Answers

Question 16 ID: 429

What are SHA and MDF examples of?

A. Trust Models

B. Virus Signatures

C. Encryption Algorithms

D. Hash Functions

Answers

Question 17 ID: 411

The IEEE 802.16 standards defining high-speed, long distance wireless communication are also commonly referred to as?

A. ISDN

B. SONET

C. WiMAX

D. HSPA+

Answers

Question 18 ID: 407

What are the characteristic features of satellite internet connections?

A. High Connection Speed

B. Low Connection Speed

C. Signal Latency

D. Interference (Weather Dependent)

Answers

Question 19 ID: 415

What is a manually configured routing entry known as?

A. Dynamic Route

B. Default Route

C. Route Redistribution

D. Static Route

Answers

Question 20 ID: 422

Internet Protocol Security (IPsec) reside at:

A. Transport Layer Of The OSI Model

B. Network Layer Of The OSI Model

C. Session Layer Of The OSI Model

D. Presentation Of The OSI Model

Answers

Question 21 ID: 409

What is the size of an ATM cell?

A. 42 Bits

B. 78 Bytes

C. 23 Bits

D. 53 Bytes

Answers

Question 22 ID: 423

What does the OSI model acronym stand for?

A. Open Source Integration

B. Open Systems Interconnection

C. Optimisation Service Institute

D. Organisational Service Integration

Answers

Question 23 ID: 412

Which of the following solutions hide the internal IP addresses by modifying IP addresses by modifying IP address information in IP packet headers while in transit across a traffic routing device?

A. QoS

B. DHCP

C. NAT

D. DNS

Answers

Question 24 ID: 418

Which of the following acronyms refers to a network security solution combining the functionalitiy of a firewall with additional safeguards such as URL filtering, content inspection or malware inspection?

A. MCGP

B. PGP

C. MTU

D. UTM

Answers

Question 25 ID: 421

Which OSI layer assumes the responsibility for managing network connections between applications?

A. Data Link Layer

B. Session Layer

C. Application Layer

D. Transport Layer

Answers

Question 26 ID: 413

Address Resolution Protocol (ARP) provides what kind of resolution?

A. MAC To IP

B. Domain Name To IP

C. IP To MAC

D. IPV6 To IPV4

Answers

Question 27 ID: 419

Which of following commands MS Windows is used to display help information related to a specific network command-line utility?

A. info [command]

B. [command] --help

C. [command] /?

D. man [command]

Answers

Question 28 ID: 430

What is an example of active eavesdropping?

A. Phishing

B. MITM

C. DDoS

D. Vulcanbot

Answers

Question 29 ID: 432

What protocol was designed as a secure replacement for Telnet?

A. CHAP

B. LDAP

C. FTP

D. SSH

Answers

Question 30 ID: 435

What can you do to keep antivirus software up to date?

A. Virus Signature Updates

B. Drive Updates

C. OS Updates

D. Audit Trails

Answers