CCNA Quiz 1

CCNA QUIZ 1

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Question 1
Neighbour Discovery Protocols work on ....
A
Layer 4
B
Layer 1
C
Layer 5
D
Layer 2
E
Layer 3
Question 2
Which ones are related to RADIUS? (Select three)
A
Bidirectional CHAP
B
Combined AAA
C
TCP Port 49
D
UDP Port 1812,1645
E
Unidirectional CHAP
Question 3
IPv6 Link Local Addresses can be configured in two ways. Auto-Address Configuration and Manual Configuration.
A
True
B
False
Question 4
For a Class C IPv4 Address, how many usable hosts are there by default?
A
254
B
32768
C
65536
D
255
E
64516
Question 5
How to enable DHCP Snooping on Cisco devices?
A
dhcp snooping start
B
enable snooping
C
ip dhcp snooping
D
ruın dhcp snooping
E
run snooping
Question 6
.... 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
Open Flow
D
SNMP
E
Netconf
Question 7
Which ones are the main characteristic of the REST?
A
Lightweight
B
Flexible
C
All of them
D
Platform-agnostic
E
Scalable
Question 8
.... is simply the technical term for a network name.
A
WID
B
SSID
C
VLAN-ID
D
Router-ID
E
WLAN-ID
Question 9
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
Flexconnect Wireless Network Design
C
SD-Access Wireless Network Design
D
Classic Wireless Network Design
E
None of them
Question 10
A VLAN trunked link belong to which VLAN by Default?
A
VLAN 0
B
VLAN 10
C
All VLANs
D
VLAN 1
E
None of Them
Question 11
Dynamic ARP Inspection (DAI) uses Trust states for interfaces. Which ones are these two trust states?
A
Active
B
Trusted
C
Untrusted
D
Inabled
E
Passive
Question 12
Which ones are two main types of Site to Site VPN?
A
Internet Based VPN
B
Included Based VPN
C
Excluded Based VPN
D
Intranet Based VPN
E
Extranet Based VPN
Question 13
How to open debug for nat?
A
run nat
B
start nat
C
debug ip nat
D
debug nat stats
E
debug start nat
Question 14
Which one is a Distance Vector Protocol?
A
OSPF
B
RIP
C
IS-IS
D
EIGRP
E
BGP
Question 15
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 Selecting
B
Traffic Determining
C
Traffic Monitoring
D
Traffic Shaping
E
Traffic Policing
Question 16
Which ones are FTP port numbers?
A
32
B
25
C
21
D
15
E
20
Question 17
How can we turn to Privileged mode from Interface configuration mode on Cisco routers?
A
Ctrl-Z
B
Ctrl-A
C
Ctrl-Alt-Del
D
Esc
E
Ctrl-P
Question 18
Which ones are three important QoS Enemies?
A
Packet Loss
B
Packet Check
C
Delay
D
Jitter
E
CIR
Question 19
How to enable syslog on cisco routers?
A
logging run
B
start logging
C
logging start
D
logging on
E
run logging
Question 20
Which of the following are Fast Ethernet technologies?
A
100BASE2
B
1000BASE-F
C
100BASE-5
D
100BASE-TX
E
100BASE-FX
Question 21
Which ones are the Wireless SEcurity Protocols?
A
WPA (Wi-Fi Protected Access)
B
WEP (Wired Equivalent Privacy)
C
All of them
D
WPA3 (Wi-Fi Protected Access 3)
E
WPA2 (Wi-Fi Protected Access 2)
Question 22
What is the broadcast address for a Class C address of 192.168.145.0 with default Subnet Mask?
A
192.168.0.0
B
192.168.145.1
C
192.168.145.0
D
192.168.145.254
E
192.168.145.255
Question 23
Which ones are some of the Denial of Service Attacks? (Select three)
A
TCP SYN Flood Attack
B
Ping of Death
C
DNS Spoofing
D
ARP Spoofing
E
Smurfing
Question 24
With which mode access point can connect to another access point as a client?
A
Client Mode
B
Sniffer Mode
C
Rogue Detector Mode
D
Local Mode
E
SE-Connect Mode
Question 25
Which Artificial Intelligence type is used to create unique content?
Question 26
.... is the attack type in which routing table is manuplated by attackers.
A
Session Hijacking
B
Replay Attack
C
Rerouting
D
Ping of Death
E
DNS Spoofing
Question 27
IP is a Connectionless Protocol.
A
True
B
False
Question 28
Which ones are the benefits of Network Automation? (Select Three)
A
Higher Errors
B
Higher Up Times
C
More Staff Need
D
Reduced Operation Costs
E
Increased Business Agility
Question 29
Which ones are true about TCP & UDP?
A
UDP has guaranteed trasmission.
B
There is no error checking mechanism in UDP.
C
TCP is a secure protocol UDP is not secure.
D
TCP is slower than UDP.
E
TCP has 8 bits header.
Question 30
Which Artificial Intelligence type is used to create unique content?
Question 31
Which of the following protocols is used to eliminate Layer 2 loops?
A
ARP
B
VTP
C
OSPF
D
IP
E
STP
Question 32
Which one of the following is used to build Switching Table?
A
Destination IP
B
Source IP
C
MAC addresses
D
Source MAC
E
All of Them
Question 33
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 34
What does a PC broadcast to learn an unknown MAC address?
A
ICMP Request
B
ARP Reply
C
ICMP Reply
D
None of Them
E
ARP Request
Question 35
Which ones are  the protocols used between WLC and LWAP? (Select Two)
A
CDP
B
LLDP
C
CAPWAP
D
LWAPP
E
ICMP
Question 36
DSCP bits are ... bits.
A
4
B
2
C
3
D
5
E
6
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There are 36 questions to complete.

 

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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.

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