CCNA Quiz 1

CCNA QUIZ 1

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