Question 1

A network technician is upgrading the software on a switch, but the switch will no longer boot after the upgrade. Which of the following should the network technician have verified before the upgrade?

Accepted Answer

A)  Unnecessary services disabled 
B)  Secure protocols in use 
C)  Firmware file hash 
D)  Network ports disabled

Question 2

A wireless administrator has configured a secure wireless network that can only be associated to specific domain accounts. This was done to help mitigate any ricks associated with the wireless signal propagating outside of the facility. Which of the following has no administrator implemented?

Accepted Answer

A)  NAC 
B)  Implicit deny 
C)  WPA2 
D)  Geofencing

Question 3

Which of the following allow for higher fault tolerance, availability, and performance across multiple systems? (Choose two.)

Accepted Answer

A)  Load balancer 
B)  Jumbo frames 
C)  Clustering 
D)  Round robin 
E)  TCP offloading

Question 4

Which of the following is a reason why a business may be hesitant to move sensitive data to a SaaS cloud service?

Accepted Answer

A)  Decreased performance of internal network 
B)  Loss of full control over data resources 
C)  Increased malware exposure 
D)  Incompatibility with the current network

Question 5

Company policy dictates that full backups are taken every Sunday evening, and incremental backups occur Monday through Saturday in the evening. If data loss were to occur on a Thursday before the backup window, which of the following is the number of backup sets that would be needed to retrieve the lost data come Friday morning?

Accepted Answer

A)  1 
B)  2 
C)  3 
D)  4 
E)  5

Question 6

A network administrator is setting up a wireless network with poor security for a computer science class to hack. Which of the following security methods would be MOST easily circumvented?

Accepted Answer

A)  MAC filtering 
B)  WPA 
C)  WPA2 
D)  Shared key

Question 7

Branch users are experiencing issues with videoconferencing. Which of the following will the company MOST likely configure to improve performance for these applications?

Accepted Answer

A)  Link Aggregation Control Protocol 
B)  Dynamic routing 
C)  Quality of service 
D)  Network load balancer 
E)  Static IP addresses

Question 8

As part of a transition from a static to a dynamic routing protocol on an organization's internal network, the routing protocol must support IPv4 and VLSM. Based on those requirements, which of the following should the network administrator use? (Choose two.)

Accepted Answer

A)  OSPF 
B)  IS-IS 
C)  RIPv1 
D)  BGP 
E)  VRRP

Question 9

The engineering department wants to bring a legacy computer online to test a failed component. When patching the device into the switch, there are no link lights or connectivity. The legacy computer can ping its loopback address successfully. Another device can connect to that same port without issues. Which of the following should the network technician check NEXT? (Choose two.)

Accepted Answer

A)  Speed setting on the switch 
B)  Duplex requirements 
C)  Firmware version 
D)  Protocols the legacy computer supports 
E)  Network card drivers
F) VLAN settings

Question 10

A home user has contacted the help desk to transfer files from an old smartphone to a new one. The help desk analyst informs the home user this can be completed using Bluetooth. Which of the following types of topologies is this called?

Accepted Answer

A)  PAN 
B)  LAN 
C)  SAN 
D)  WAN

Question 11

The Chief Information Officer (CIO) has noticed the corporate wireless signal is available in the parking lot. Management requests that the wireless network be changed so it is no longer accessible in public areas, without affecting the availability inside the building. Which of the following should be changed on the network?

Accepted Answer

A)  Power levels 
B)  Overcapacity 
C)  Distance limitations 
D)  Channel overlap

Question 12

A technician is surveying a college's network equipment rooms and connectivity. Which of the following types of documentation does the technician need to perform a detailed site survey? (Choose three.)

Accepted Answer

A)  IDF/MDF documentation. 
B)  Cable run label documentation. 
C)  Network configuration documentation. 
D)  Performance baseline documentation. 
E)  Standard operating procedure documentation.
F) Change management documentation.
G) Rack diagram documentation.

Question 13

A company's web-based application has a database that is set up for high availability in case of a failure. Which of the following is necessary to achieve this type of setup?

Accepted Answer

A)  A virtual IP pointing to the active DB 
B)  A static IP pointing to the passive DB 
C)  A private IP pointing to the web front end 
D)  A private IP pointing to the web proxy

Question 14

A network technician needs to upgrade a production Windows server to the latest service pack. In which of the following should the work plan and recovery procedure be documented?

Accepted Answer

A)  IDF/MDF 
B)  Change management 
C)  SOPs 
D)  Inventory management

Question 15

A network engineer wants to segment the network into multiple broadcast domains. Which of the following devices would allow for communication between the segments?

Accepted Answer

A)  Layer 2 switch 
B)  Layer 3 switch 
C)  Bridge 
D)  Load balancer

Question 16

While reviewing switch logs, a network analyst notices many failed logon attempts followed by a successful logon from an unknown IP address. Which of the following hardening techniques should be utilized to prevent unauthorized access?

Accepted Answer

A)  Avoiding common passwords 
B)  File hashing 
C)  Disabling unused IP ports 
D)  Using secure protocols

Question 17

A network engineer is creating a method for customers to access the company's application in a web browser. Which of the following cloud models should the customers use to access the application?

Accepted Answer

A)  PaaS 
B)  SaaS 
C)  MaaS 
D)  IaaS

Question 18

A network administrator is configuring the 172.16.40.0/22 network for a new building. Which of the following is the number of hosts that will be supported on this network?

Accepted Answer

A)  510 
B)  512 
C)  1022 
D)  1024 
E)  2046
F) 2048

Question 19

A network technician is installing a network printer in a factory setting. The connection from the switch contains an LC connector, yet the printer only supports an RJ45 connector. Which of the following should the technician use?

Accepted Answer

A)  Range extender 
B)  Media converter 
C)  Multilayer switch 
D)  Load balancer

Question 20

Which of the following BEST describe the differences between an IDS and an IPS? (Choose two.)

Accepted Answer

A)  An IDS will detect traffic anomalies and a predefined signature pattern, alert and log them, and allow them through the network. 
B)  An IDS will detect traffic anomalies, alert and log them, and block the traffic. 
C)  An IDS will detect previously unknown traffic anomalies, alert and log them, and block the traffic. 
D)  An IPS will detect traffic anomalies, alert and log them, and allow them through the network. 
E)  An IPS will detect previously unknown traffic signatures, and alert and log them.
F) An IPS will detect traffic anomalies and a predefined signature pattern, alert and log them, and block the traffic.

Exam 10: CompTIA Network+