CCNA Quiz 1

CCNA QUIZ 1

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