CCNA Quiz 1

CCNA QUIZ 1

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