CCNA Quiz 1

CCNA QUIZ 1

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