CCNA Quiz 1 ⋆ IpCisco

CCNA QUIZ 1

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Question 1

For a Class C IPv4 Address, how many usable hosts are there by default?

A	32768
B	65536
C	64516
D	255
E	254

Question 2

.... is simply the technical term for a network name.

A	Router-ID
B	VLAN-ID
C	SSID
D	WID
E	WLAN-ID

Question 3

How to enable DHCP Snooping on Cisco devices?

A	ip dhcp snooping
B	ruın dhcp snooping
C	run snooping
D	enable snooping
E	dhcp snooping start

Question 4

DSCP bits are ... bits.

A	4
B	2
C	3
D	5
E	6

Question 5

QoS .... is the mechanism that is used during a Traffic Exceed. The Exceed Traffic is buffered and with a little delay, it is sent again.

A	Traffic Determining
B	Traffic Shaping
C	Traffic Selecting
D	Traffic Policing
E	Traffic Monitoring

Question 6

Which of the following protocols is used to eliminate Layer 2 loops?

A	ARP
B	OSPF
C	VTP
D	STP
E	IP

Question 7

Which ones are the benefits of Network Automation? (Select Three)

A	Increased Business Agility
B	Higher Errors
C	Reduced Operation Costs
D	Higher Up Times
E	More Staff Need

Question 8

Dynamic ARP Inspection (DAI) uses Trust states for interfaces. Which ones are these two trust states?

A	Passive
B	Inabled
C	Trusted
D	Untrusted
E	Active

Question 9

What is the broadcast address for a Class C address of 192.168.145.0 with default Subnet Mask?

A	192.168.145.1
B	192.168.145.255
C	192.168.145.254
D	192.168.145.0
E	192.168.0.0

Question 10

Which ones are three important QoS Enemies?

A	Jitter
B	Packet Check
C	Packet Loss
D	CIR
E	Delay

Question 11

Which ones are the Wireless SEcurity Protocols?

A	WEP (Wired Equivalent Privacy)
B	WPA2 (Wi-Fi Protected Access 2)
C	WPA (Wi-Fi Protected Access)
D	All of them
E	WPA3 (Wi-Fi Protected Access 3)

Question 12

If there are centralized WLAN Controllers in each site and Access Points that are connected to this WLC, this is ... ccna questions wlc to-wlc connection

A	Flexconnect Wireless Network Design
B	None of them
C	Classic Wireless Network Design
D	SD-Access Wireless Network Design
E	Centralized Wireless Network Design

Question 13

A VLAN trunked link belong to which VLAN by Default?

A	VLAN 1
B	None of Them
C	VLAN 10
D	VLAN 0
E	All VLANs

Question 14

Which one is a Distance Vector Protocol?

A	RIP
B	OSPF
C	BGP
D	EIGRP
E	IS-IS

Question 15

IPv6 Link Local Addresses can be configured in two ways. Auto-Address Configuration and Manual Configuration.

A	True
B	False

Question 16

Which ones are FTP port numbers?

A	21
B	25
C	15
D	20
E	32

Question 17

What does a PC broadcast to learn an unknown MAC address?

A	ARP Request
B	None of Them
C	ARP Reply
D	ICMP Reply
E	ICMP Request

Question 18

Which ones are related to RADIUS? (Select three)

A	Bidirectional CHAP
B	Unidirectional CHAP
C	TCP Port 49
D	UDP Port 1812,1645
E	Combined AAA

Question 19

IP is a Connectionless Protocol.

A	True
B	False

Question 20

Which one of the following is used to build Switching Table?

A	Destination IP
B	All of Them
C	Source MAC
D	Source IP
E	MAC addresses

Question 21

.... and ... are the Southbound Interface API, that provide the communication of SDN Controller and SDN Data Plane devices.

A	REST
B	All of them
C	Netconf
D	Open Flow
E	SNMP

Question 22

.... is the attack type in which routing table is manuplated by attackers.

ccna questions routing table manipulation attack

A	Session Hijacking
B	Replay Attack
C	Rerouting
D	Ping of Death
E	DNS Spoofing

Question 23

Which ones are the main characteristic of the REST?

A	Platform-agnostic
B	All of them
C	Scalable
D	Lightweight
E	Flexible

Question 24

Neighbour Discovery Protocols work on ....

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

Question 25

With which mode access point can connect to another access point as a client?

A	Sniffer Mode
B	SE-Connect Mode
C	Client Mode
D	Rogue Detector Mode
E	Local Mode

Question 26

Which Artificial Intelligence type is used to create unique content?

A	Predictive AI
B	Generative AI

Question 27

How to enable syslog on cisco routers?

A	logging start
B	logging run
C	run logging
D	logging on
E	start logging

Question 28

Which Cisco command shows OSPF neighbor adjacencies?

A	debug ip ospf neighbor
B	show protocols
C	show ip ospf database
D	show ip ospf
E	show ip ospf neighbor

Question 29

How can we turn to Privileged mode from Interface configuration mode on Cisco routers?

A	Ctrl-Z
B	Esc
C	Ctrl-Alt-Del
D	Ctrl-P
E	Ctrl-A

Question 30

How to open debug for nat?

A	debug ip nat
B	debug nat stats
C	debug start nat
D	run nat
E	start nat

Question 31

Which ones are two main types of Site to Site VPN?

A	Internet Based VPN
B	Intranet Based VPN
C	Excluded Based VPN
D	Included Based VPN
E	Extranet Based VPN

Question 32

Which ones are the protocols used between WLC and LWAP? (Select Two)

ccna questions protocols between WLC LWAP

A	LWAPP
B	CDP
C	LLDP
D	CAPWAP
E	ICMP

Question 33

Which ones are some of the Denial of Service Attacks? (Select three)

A	ARP Spoofing
B	Ping of Death
C	DNS Spoofing
D	Smurfing
E	TCP SYN Flood Attack

Question 34

Which of the following are Fast Ethernet technologies?

A	100BASE2
B	100BASE-TX
C	1000BASE-F
D	100BASE-FX
E	100BASE-5

Question 35

Which ones are true about TCP & UDP?

A	UDP has guaranteed trasmission.
B	TCP is slower than UDP.
C	TCP has 8 bits header.
D	There is no error checking mechanism in UDP.
E	TCP is a secure protocol UDP is not secure.

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There are 35 questions to complete.

gokhankosem

Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

IPCisco.com | Best Route to Your Dreams

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