CCNA Quiz 1

CCNA QUIZ 1

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