CCNA Quiz 1 ⋆ IpCisco

CCNA QUIZ 1

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Question 1

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

A	192.168.145.254
B	192.168.0.0
C	192.168.145.0
D	192.168.145.1
E	192.168.145.255

Question 2

Which ones are true about TCP & UDP?

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

Question 3

Which ones are three important QoS Enemies?

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

Question 4

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

A	STP
B	OSPF
C	VTP
D	ARP
E	IP

Question 5

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

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

Question 6

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

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

Question 7

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

A	255
B	254
C	64516
D	65536
E	32768

Question 8

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

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

Question 9

How to enable syslog on cisco routers?

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

Question 10

Neighbour Discovery Protocols work on ....

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

Question 11

A VLAN trunked link belong to which VLAN by Default?

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

Question 12

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

ccna questions protocols between WLC LWAP

A	CAPWAP
B	ICMP
C	LWAPP
D	CDP
E	LLDP

Question 13

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 Shaping
C	Traffic Policing
D	Traffic Selecting
E	Traffic Determining

Question 14

Which of the following are Fast Ethernet technologies?

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

Question 15

Which ones are related to RADIUS? (Select three)

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

Question 16

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

A	False
B	True

Question 17

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

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

Question 18

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

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

Question 19

Which ones are the Wireless SEcurity Protocols?

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

Question 20

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

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

Question 21

IP is a Connectionless Protocol.

A	False
B	True

Question 22

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

A	Untrusted
B	Trusted
C	Active
D	Passive
E	Inabled

Question 23

How to open debug for nat?

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

Question 24

DSCP bits are ... bits.

A	2
B	6
C	3
D	5
E	4

Question 25

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

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

Question 26

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

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

Question 27

Which Cisco command shows OSPF neighbor adjacencies?

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

Question 28

How to enable DHCP Snooping on Cisco devices?

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

Question 29

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

ccna questions routing table manipulation attack

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

Question 30

Which Artificial Intelligence type is used to create unique content?

A	Predictive AI
B	Generative AI

Question 31

Which ones are FTP port numbers?

A	21
B	20
C	15
D	25
E	32

Question 32

Which ones are the main characteristic of the REST?

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

Question 33

Which one is a Distance Vector Protocol?

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

Question 34

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

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

Question 35

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

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

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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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