CCNA Quiz 1

CCNA QUIZ 1

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Question 1
Which ones are related to RADIUS? (Select three)
A
Combined AAA
B
Unidirectional CHAP
C
TCP Port 49
D
UDP Port 1812,1645
E
Bidirectional CHAP
Question 2
Neighbour Discovery Protocols work on ....
A
Layer 4
B
Layer 2
C
Layer 3
D
Layer 1
E
Layer 5
Question 3
Which ones are FTP port numbers?
A
25
B
32
C
21
D
15
E
20
Question 4
Which ones are three important QoS Enemies?
A
Delay
B
Packet Loss
C
Packet Check
D
Jitter
E
CIR
Question 5
.... and ... are the Southbound Interface API, that provide the communication of SDN Controller and SDN Data Plane devices.
A
All of them
B
Netconf
C
REST
D
SNMP
E
Open Flow
Question 6
Which ones are the benefits of Network Automation? (Select Three)
A
Reduced Operation Costs
B
Higher Errors
C
Higher Up Times
D
Increased Business Agility
E
More Staff Need
Question 7
Which of the following protocols is used to eliminate Layer 2 loops?
A
IP
B
VTP
C
ARP
D
STP
E
OSPF
Question 8
Which ones are two main types of Site to Site VPN?
A
Extranet Based VPN
B
Intranet Based VPN
C
Internet Based VPN
D
Included Based VPN
E
Excluded Based VPN
Question 9
DSCP bits are ... bits.
A
4
B
5
C
6
D
3
E
2
Question 10
How to enable DHCP Snooping on Cisco devices?
A
enable snooping
B
ruın dhcp snooping
C
dhcp snooping start
D
ip dhcp snooping
E
run snooping
Question 11
Which of the following are Fast Ethernet technologies?
A
100BASE-TX
B
100BASE2
C
100BASE-5
D
100BASE-FX
E
1000BASE-F
Question 12
IP is a Connectionless Protocol.
A
False
B
True
Question 13
A VLAN trunked link belong to which VLAN by Default?
A
None of Them
B
VLAN 0
C
All VLANs
D
VLAN 10
E
VLAN 1
Question 14
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
TCP is a secure protocol UDP is not secure.
E
UDP has guaranteed trasmission.
Question 15
Which one of the following is used to build Switching Table?
A
MAC addresses
B
All of Them
C
Source MAC
D
Destination IP
E
Source IP
Question 16
For a Class C IPv4 Address, how many usable hosts are there by default?
A
32768
B
65536
C
255
D
64516
E
254
Question 17
Which Artificial Intelligence type is used to create unique content?
Question 18
How to enable syslog on cisco routers?
A
start logging
B
run logging
C
logging on
D
logging start
E
logging run
Question 19
What does a PC broadcast to learn an unknown MAC address?
A
ARP Reply
B
ICMP Request
C
None of Them
D
ARP Request
E
ICMP Reply
Question 20
.... is simply the technical term for a network name.
A
Router-ID
B
WLAN-ID
C
SSID
D
VLAN-ID
E
WID
Question 21
Which ones are the Wireless SEcurity Protocols?
A
WPA2 (Wi-Fi Protected Access 2)
B
WEP (Wired Equivalent Privacy)
C
WPA (Wi-Fi Protected Access)
D
All of them
E
WPA3 (Wi-Fi Protected Access 3)
Question 22
How can we turn to Privileged mode from Interface configuration mode on Cisco routers?
A
Ctrl-P
B
Ctrl-A
C
Ctrl-Z
D
Esc
E
Ctrl-Alt-Del
Question 23
Which one is a Distance Vector Protocol?
A
RIP
B
IS-IS
C
OSPF
D
EIGRP
E
BGP
Question 24
IPv6 Link Local Addresses can be configured in two ways. Auto-Address Configuration and Manual Configuration.
A
True
B
False
Question 25
What is the broadcast address for a Class C address of 192.168.145.0 with default Subnet Mask?
A
192.168.0.0
B
192.168.145.254
C
192.168.145.1
D
192.168.145.0
E
192.168.145.255
Question 26
How to open debug for nat?
A
start nat
B
debug ip nat
C
debug nat stats
D
run nat
E
debug start nat
Question 27
.... is the attack type in which routing table is manuplated by attackers.
A
Rerouting
B
Ping of Death
C
Replay Attack
D
DNS Spoofing
E
Session Hijacking
Question 28
With which mode access point can connect to another access point as a client?
A
Rogue Detector Mode
B
Local Mode
C
Client Mode
D
SE-Connect Mode
E
Sniffer Mode
Question 29
Which Artificial Intelligence type is used to create unique content?
Question 30
Which ones are the main characteristic of the REST?
A
Scalable
B
Flexible
C
Lightweight
D
All of them
E
Platform-agnostic
Question 31
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
Flexconnect Wireless Network Design
C
Classic Wireless Network Design
D
SD-Access Wireless Network Design
E
None of them
Question 32
Dynamic ARP Inspection (DAI) uses Trust states for interfaces. Which ones are these two trust states?
A
Inabled
B
Active
C
Trusted
D
Passive
E
Untrusted
Question 33
Which Cisco command shows OSPF neighbor adjacencies?
A
show ip ospf
B
debug ip ospf neighbor
C
show protocols
D
show ip ospf database
E
show ip ospf neighbor
Question 34
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 Policing
B
Traffic Selecting
C
Traffic Determining
D
Traffic Shaping
E
Traffic Monitoring
Question 35
Which ones are some of the Denial of Service Attacks? (Select three)
A
TCP SYN Flood Attack
B
ARP Spoofing
C
Ping of Death
D
DNS Spoofing
E
Smurfing
Question 36
Which ones are  the protocols used between WLC and LWAP? (Select Two)
A
LWAPP
B
CAPWAP
C
CDP
D
ICMP
E
LLDP
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There are 36 questions to complete.