CCNA Quiz 1

CCNA QUIZ 1

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Question 1
Which Cisco command shows OSPF neighbor adjacencies?
A
show ip ospf database
B
show protocols
C
debug ip ospf neighbor
D
show ip ospf neighbor
E
show ip ospf
Question 2
Dynamic ARP Inspection (DAI) uses Trust states for interfaces. Which ones are these two trust states?
A
Untrusted
B
Inabled
C
Passive
D
Active
E
Trusted
Question 3
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
192.168.145.0
C
192.168.145.1
D
192.168.145.255
E
192.168.0.0
Question 4
Which one of the following is used to build Switching Table?
A
All of Them
B
Source IP
C
Source MAC
D
MAC addresses
E
Destination IP
Question 5
If there are centralized WLAN Controllers in each site and Access Points that are connected to this WLC, this is ...
A
None of them
B
Centralized Wireless Network Design
C
Classic Wireless Network Design
D
Flexconnect Wireless Network Design
E
SD-Access Wireless Network Design
Question 6
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 7
Which ones are  the protocols used between WLC and LWAP? (Select Two)
A
LLDP
B
CAPWAP
C
ICMP
D
CDP
E
LWAPP
Question 8
For a Class C IPv4 Address, how many usable hosts are there by default?
A
64516
B
32768
C
255
D
65536
E
254
Question 9
With which mode access point can connect to another access point as a client?
A
SE-Connect Mode
B
Rogue Detector Mode
C
Local Mode
D
Client Mode
E
Sniffer Mode
Question 10
Which ones are related to RADIUS? (Select three)
A
Bidirectional CHAP
B
TCP Port 49
C
Unidirectional CHAP
D
Combined AAA
E
UDP Port 1812,1645
Question 11
Neighbour Discovery Protocols work on ....
A
Layer 4
B
Layer 1
C
Layer 3
D
Layer 5
E
Layer 2
Question 12
Which ones are the main characteristic of the REST?
A
Scalable
B
Lightweight
C
Flexible
D
Platform-agnostic
E
All of them
Question 13
IP is a Connectionless Protocol.
A
False
B
True
Question 14
How to open debug for nat?
A
start nat
B
debug nat stats
C
debug start nat
D
debug ip nat
E
run nat
Question 15
Which of the following are Fast Ethernet technologies?
A
100BASE-FX
B
100BASE-5
C
100BASE-TX
D
1000BASE-F
E
100BASE2
Question 16
Which ones are the benefits of Network Automation? (Select Three)
A
Reduced Operation Costs
B
Higher Up Times
C
Higher Errors
D
Increased Business Agility
E
More Staff Need
Question 17
.... is simply the technical term for a network name.
A
SSID
B
VLAN-ID
C
Router-ID
D
WID
E
WLAN-ID
Question 18
How to enable syslog on cisco routers?
A
logging on
B
logging run
C
run logging
D
start logging
E
logging start
Question 19
.... and ... are the Southbound Interface API, that provide the communication of SDN Controller and SDN Data Plane devices.
A
Open Flow
B
Netconf
C
REST
D
All of them
E
SNMP
Question 20
How can we turn to Privileged mode from Interface configuration mode on Cisco routers?
A
Ctrl-P
B
Ctrl-Alt-Del
C
Ctrl-Z
D
Esc
E
Ctrl-A
Question 21
Which one is a Distance Vector Protocol?
A
RIP
B
IS-IS
C
BGP
D
EIGRP
E
OSPF
Question 22
Which ones are two main types of Site to Site VPN?
A
Extranet Based VPN
B
Included Based VPN
C
Intranet Based VPN
D
Excluded Based VPN
E
Internet Based VPN
Question 23
Which ones are true about TCP & UDP?
A
TCP is a secure protocol UDP is not secure.
B
UDP has guaranteed trasmission.
C
There is no error checking mechanism in UDP.
D
TCP is slower than UDP.
E
TCP has 8 bits header.
Question 24
Which ones are three important QoS Enemies?
A
Jitter
B
CIR
C
Delay
D
Packet Check
E
Packet Loss
Question 25
A VLAN trunked link belong to which VLAN by Default?
A
VLAN 0
B
All VLANs
C
VLAN 1
D
None of Them
E
VLAN 10
Question 26
IPv6 Link Local Addresses can be configured in two ways. Auto-Address Configuration and Manual Configuration.
A
False
B
True
Question 27
Which Artificial Intelligence type is used to create unique content?
Question 28
Which of the following protocols is used to eliminate Layer 2 loops?
A
STP
B
VTP
C
OSPF
D
ARP
E
IP
Question 29
DSCP bits are ... bits.
A
6
B
2
C
3
D
4
E
5
Question 30
How to enable DHCP Snooping on Cisco devices?
A
ip dhcp snooping
B
run snooping
C
enable snooping
D
ruın dhcp snooping
E
dhcp snooping start
Question 31
Which ones are the Wireless SEcurity Protocols?
A
WPA (Wi-Fi Protected Access)
B
WPA2 (Wi-Fi Protected Access 2)
C
WEP (Wired Equivalent Privacy)
D
All of them
E
WPA3 (Wi-Fi Protected Access 3)
Question 32
Which Artificial Intelligence type is used to create unique content?
Question 33
What does a PC broadcast to learn an unknown MAC address?
A
ICMP Reply
B
None of Them
C
ARP Reply
D
ARP Request
E
ICMP Request
Question 34
.... is the attack type in which routing table is manuplated by attackers.
A
Replay Attack
B
DNS Spoofing
C
Rerouting
D
Session Hijacking
E
Ping of Death
Question 35
Which ones are some of the Denial of Service Attacks? (Select three)
A
DNS Spoofing
B
TCP SYN Flood Attack
C
Smurfing
D
ARP Spoofing
E
Ping of Death
Question 36
Which ones are FTP port numbers?
A
32
B
20
C
15
D
25
E
21
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There are 36 questions to complete.