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	64516
B	254
C	255
D	65536
E	32768

Question 2

Which ones are three important QoS Enemies?

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

Question 3

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

A	192.168.145.0
B	192.168.145.1
C	192.168.145.255
D	192.168.0.0
E	192.168.145.254

Question 4

Which ones are the main characteristic of the REST?

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

Question 5

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

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

Question 6

A VLAN trunked link belong to which VLAN by Default?

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

Question 7

Which ones are true about TCP & UDP?

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

Question 8

IP is a Connectionless Protocol.

A	True
B	False

Question 9

Which Cisco command shows OSPF neighbor adjacencies?

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

Question 10

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

Question 11

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

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

Question 12

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

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

Question 13

Neighbour Discovery Protocols work on ....

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

Question 14

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

A	False
B	True

Question 15

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

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

Question 16

How to enable syslog on cisco routers?

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

Question 17

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

A	ARP
B	STP
C	IP
D	VTP
E	OSPF

Question 18

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

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

Question 19

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

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

Question 20

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

Question 21

Which ones are the Wireless SEcurity Protocols?

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

Question 22

Which Artificial Intelligence type is used to create unique content?

A	Generative AI
B	Predictive AI

Question 23

Which one is a Distance Vector Protocol?

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

Question 24

Which of the following are Fast Ethernet technologies?

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

Question 25

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

A	Untrusted
B	Active
C	Trusted
D	Inabled
E	Passive

Question 26

Which ones are related to RADIUS? (Select three)

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

Question 27

How to open debug for nat?

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

Question 28

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

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

Question 29

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

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

Question 30

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

ccna questions protocols between WLC LWAP

A	ICMP
B	LLDP
C	CDP
D	LWAPP
E	CAPWAP

Question 31

Which ones are FTP port numbers?

A	21
B	32
C	25
D	15
E	20

Question 32

DSCP bits are ... bits.

A	4
B	2
C	6
D	5
E	3

Question 33

How to enable DHCP Snooping on Cisco devices?

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

Question 34

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

ccna questions routing table manipulation attack

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

Question 35

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

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

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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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