CCNA Quiz 1

CCNA QUIZ 1

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