﻿An employee at a branch office is creating a quote for a customer. In order to do this, the employee needs to access confidential pricing information from internal servers at the Head Office. What type of network would the employee access?
A. An intranet
B. An Extranet
C. Internet
D. Local Area Network
ANSWER: A



What kind of port must be requested from IANA in order to be used with a specific application?
A. Source Port
B. Dynamic Port
C. Private Port
D. Registered Port
ANSWER: D

Which task can help you as a system admin to gather relevant facts when you troubleshoot a network problem?
A.	Ask questions of the users who are affected by the problem
B.	Change network settings and analyse the result
C.	Eliminate known issues first
D.	Collect technical data from network management systems
ANSWER: C

The ping utility is used to 
A.	Verify connectivity to a remote device without identifying the path
B.	Verify connectivity to a remote device and identifying its path
C.	Identify the source of an ICMP "time exceeded" message
D.	none of the above
ANSWER: A

The IPv6 prefix FF00::/8 is used as
A.	Link-Local Unicast
B.	Multicast
C.	Private Networks
D.	Loopback Address
ANSWER: B

Which below statement about IPv6 prefixes are true?
A.	FEC0::/10 is used for IPv6 broadcast
B.	2001::1/127 is used for loopback addresses
C.	FC00::/7 is used in private networks
D.	FE80::/8 is used for link-local unicast
ANSWER: C


The transfer of binary digits across an Ethernet cable in a TCP/IP model layer happens at
A.	Physical
B.	Data link
C.	Network
D.	Transport
ANSWER: C

Select the statement which is true from the given options
A. TCP protocol uses a lower transmission rate to ensure replicability
B. TCP protocol transmissions include an 8-byte header
C. TCP protocol transmits packets individually
ANSWER: A


Select the most common troubleshooting approaches or methods while troubleshooting network issues.
A. Layer by Layer 
B. Policing
C. Top down
ANSWER: C

Associating learned MAC address with its connected interface is 
A. MAC Learning
B. MAC Address Table
C. MAC Aging
D. None
ANSWER: B

True or False: IPv4 headers use an 8-bit TTL Field and IPv6 headers use a 4 - bit TTL Field 
A. True
B. False
ANSWER: B

True or False: Directly connected static routes should only be used with point-to-point serial interfaces. 
A. True
B. False
ANSWER: A

True or False: Fast Switching is the Fastest packet-forwarding mechanism because it builds a Forwarding Information Base (FIB) and an adjacency table
A. True
B. False
ANSWER: B

True or False: The Data plane manages the switching traffic through a Cisco Router.
A. True
B. False
ANSWER: A


A network design engineer has been asked to design the IP addressing scheme for a customer network which requires 255 hosts. The network design engineer decides to use IP addresses from the 192.168.10.0/24 network. Will this IP addressing scheme accommodate all the hosts in the customer network?
A.	No, the network is not having required usable hosts
B.	Yes, the network is having the required usable hosts
ANSWER: A


To remotely connect a switch or a router securely for management tasks, we shall use
A.	Telnet
B.	SSH
C.	None
D.	Both
ANSWER: B

The network which is using 192.168.1.0/24 network allocates 254 IP addresses for the hosts on the network but excludes 192.168.1.0/24 and 192.168.1.255/24 IP addresses. Why?
A.	These two IP addresses are reserved for email and DNS Servers
B.	These two IP addresses are network IP Address and network broadcast address
C.	These two IP addresses are used for DHCP servers and default gateway
D.	These two IP addresses are reserved to route through the internet. 
ANSWER: B


The command to configure Static route ig given here ipv6 route 172.16.1.0 255.255.255.0 172.16.2.2. Assume that the Network address, subnet mask and next-hop ip are correct. What will be the output?
A.	The command will be sucessfully executed
B.	The command will not be executed. Displays error message
C.	The command will be sucessfully executed with warning message
ANSWER: B

Volatile Memory is used to permanently store the following 
A.	Running IOS
B.	Bootup Instructions
C.	Running Config File
D.	None 
ANSWER: D

Causing physical damage to routers and switches is classified as 
A.	Electrical Threat
B.	Maintenance Threat
C.	Hardware Threat
D.	Environment Threat
ANSWER: C

After troubleshooting a network problem, what should you do as a network administrator? 
A.	Refer to FAQ.
B.	Escalate the problem.
C.	Update the documentation.
D.	Run remote access software.
ANSWER: C

The attacker uses invented scenarios to gain the trust of victim is 
A.	Phishing
B.	Vishing
C.	Pre texting
D.	Tailgating 
ANSWER: C

A threat actor using SSH to connect to a compromised host A. Host A is trusted by host B and, therefore, the threat actor can use Telnet to access it. This type of attack is
A.	Trust exploitation 
B.	Man-in-the middle 
C.	Port redirection
D.	Denial of Service 
ANSWER: C

To design a new wireless network layout, Which of these areas need not be accounted or considered?
A.	Security 
B.	Coverage area 
C.	Interference
D.	Mobility options
ANSWER: D

A company has a file server that shares a folder named Public. The network security policy specifies that the Public folder is assigned Read-Only rights to anyone who can log into the server while the Edit rights are assigned only to the network admin group. Which component is addressed in the AAA network service framework?

A.	Automation 
B.	Accounting
C.	Authentication
D.	Authorization
ANSWER: D

Which command is appropriate to test DNS Connectivity?
A.	Telnet
B.	Ipconfig
C.	Show interfaces
D.	Show hosts
ANSWER: A

Which command is used to verify hostname - IP Address mapping information?
A.	Show sessions
B.	Show arp
C.	Show interfaces
D.	Show hosts
ANSWER: D

How many bits must be borrowed from the host portion of an address to accommodate a router with five connected networks?
A.	2
B.	3
C.	4
D.	5
ANSWER: B

Which address prefix range is reserved for IPv4 multicast?
A.	240.0.0.0 - 254.255.255.255
B.	127.0.0.0 - 127.255.255.255
C.	169.254.0.0 - 169.254.255.255
D.	224.0.0.0 - 239.255.255.255
ANSWER: D

Pretending to be someone else by using stolen personal information to apply for a credit card
A.	Information Theft
B.	Data Loss
C.	Identity Theft
D.	Integrity Theft
ANSWER: C

A malicious code that has been written specifically to look like a legitimate program
A.	Trojan Horse
B.	Virus
C.	Worm
D.	Legitimate Code
ANSWER: A

Either prevent or allow access based on the IP or MAC addresses of the source and destination
A.	Packet Filtering
B.	Application Filtering
C.	URL Filtering
D.	None
ANSWER: A

Either prevent or allow access based on web addresses or keywords
A.	Packet Filtering
B.	Application Filtering
C.	URL Filtering
D.	None
ANSWER: C

Either prevent or allow access based on the port numbers used in the request
A.	Packet Filtering
B.	Application Filtering
C.	URL Filtering
D.	None
ANSWER: B

Which interface allows remote management of a Layer 2 switch?
A.	The console port interface
B.	The AUX interface
C.	The switch virtual interface
D.	The first Ethernet port interface
ANSWER: C


















 





