CCNA Quiz 1 ⋆ IpCisco

CCNA QUIZ 1

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Question 1

Which ones are true about TCP & UDP?

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

Question 2

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

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

Question 3

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

A	False
B	True

Question 4

A VLAN trunked link belong to which VLAN by Default?

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

Question 5

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

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

Question 6

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

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

Question 7

Which ones are the Wireless SEcurity Protocols?

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

Question 8

Which of the following are Fast Ethernet technologies?

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

Question 9

Which ones are FTP port numbers?

A	15
B	32
C	20
D	25
E	21

Question 10

Which one is a Distance Vector Protocol?

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

Question 11

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

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

Question 12

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

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

Question 13

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

A	255
B	65536
C	32768
D	64516
E	254

Question 14

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

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

Question 15

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

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

Question 16

Which ones are three important QoS Enemies?

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

Question 17

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

A	CAPWAP
B	ICMP
C	CDP
D	LLDP
E	LWAPP

Question 18

How to enable syslog on cisco routers?

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

Question 19

Which ones are related to RADIUS? (Select three)

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

Question 20

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

A	STP
B	OSPF
C	VTP
D	ARP
E	IP

Question 21

IP is a Connectionless Protocol.

A	False
B	True

Question 22

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 Monitoring
D	Traffic Selecting
E	Traffic Policing

Question 23

Which ones are the main characteristic of the REST?

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

Question 24

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

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

Question 25

How to enable DHCP Snooping on Cisco devices?

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

Question 26

Which Cisco command shows OSPF neighbor adjacencies?

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

Question 27

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

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

Question 28

DSCP bits are ... bits.

A	3
B	5
C	2
D	6
E	4

Question 29

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

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

Question 30

Neighbour Discovery Protocols work on ....

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

Question 31

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	192.168.0.0
C	192.168.145.255
D	192.168.145.0
E	192.168.145.254

Question 32

Which Artificial Intelligence type is used to create unique content?

Question 33

How to open debug for nat?

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

Question 34

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 35

Which Artificial Intelligence type is used to create unique content?

Question 36

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

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

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There are 36 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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