CCNA Quiz 1

CCNA QUIZ 1

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Question 1
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 2
Which one of the following is used to build Switching Table?
A
Destination IP
B
Source MAC
C
All of Them
D
Source IP
E
MAC addresses
Question 3
How to enable syslog on cisco routers?
A
start logging
B
run logging
C
logging on
D
logging start
E
logging run
Question 4
Which of the following are Fast Ethernet technologies?
A
1000BASE-F
B
100BASE-5
C
100BASE2
D
100BASE-FX
E
100BASE-TX
Question 5
Which Artificial Intelligence type is used to create unique content?
Question 6
Which ones are the main characteristic of the REST?
A
Flexible
B
Lightweight
C
Scalable
D
Platform-agnostic
E
All of them
Question 7
Which Cisco command shows OSPF neighbor adjacencies?
A
show ip ospf neighbor
B
show ip ospf database
C
debug ip ospf neighbor
D
show protocols
E
show ip ospf
Question 8
A VLAN trunked link belong to which VLAN by Default?
A
VLAN 0
B
VLAN 1
C
VLAN 10
D
All VLANs
E
None of Them
Question 9
Which ones are  the protocols used between WLC and LWAP? (Select Two)
A
CDP
B
LWAPP
C
ICMP
D
LLDP
E
CAPWAP
Question 10
Dynamic ARP Inspection (DAI) uses Trust states for interfaces. Which ones are these two trust states?
A
Active
B
Inabled
C
Untrusted
D
Trusted
E
Passive
Question 11
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
Classic Wireless Network Design
C
Flexconnect Wireless Network Design
D
None of them
E
Centralized Wireless Network Design
Question 12
What does a PC broadcast to learn an unknown MAC address?
A
ARP Request
B
ICMP Request
C
None of Them
D
ARP Reply
E
ICMP Reply
Question 13
What is the broadcast address for a Class C address of 192.168.145.0 with default Subnet Mask?
A
192.168.145.0
B
192.168.145.254
C
192.168.0.0
D
192.168.145.255
E
192.168.145.1
Question 14
Which ones are some of the Denial of Service Attacks? (Select three)
A
ARP Spoofing
B
TCP SYN Flood Attack
C
Ping of Death
D
DNS Spoofing
E
Smurfing
Question 15
For a Class C IPv4 Address, how many usable hosts are there by default?
A
64516
B
65536
C
254
D
255
E
32768
Question 16
.... and ... are the Southbound Interface API, that provide the communication of SDN Controller and SDN Data Plane devices.
A
All of them
B
REST
C
Open Flow
D
Netconf
E
SNMP
Question 17
DSCP bits are ... bits.
A
4
B
2
C
3
D
5
E
6
Question 18
Which ones are the Wireless SEcurity Protocols?
A
All of them
B
WEP (Wired Equivalent Privacy)
C
WPA3 (Wi-Fi Protected Access 3)
D
WPA (Wi-Fi Protected Access)
E
WPA2 (Wi-Fi Protected Access 2)
Question 19
.... is the attack type in which routing table is manuplated by attackers.
A
Session Hijacking
B
Ping of Death
C
Replay Attack
D
Rerouting
E
DNS Spoofing
Question 20
Which ones are two main types of Site to Site VPN?
A
Intranet Based VPN
B
Internet Based VPN
C
Included Based VPN
D
Excluded Based VPN
E
Extranet Based VPN
Question 21
Which ones are FTP port numbers?
A
20
B
32
C
15
D
25
E
21
Question 22
Which ones are related to RADIUS? (Select three)
A
Bidirectional CHAP
B
Unidirectional CHAP
C
UDP Port 1812,1645
D
Combined AAA
E
TCP Port 49
Question 23
Which ones are the benefits of Network Automation? (Select Three)
A
More Staff Need
B
Higher Errors
C
Higher Up Times
D
Increased Business Agility
E
Reduced Operation Costs
Question 24
Which of the following protocols is used to eliminate Layer 2 loops?
A
IP
B
ARP
C
STP
D
VTP
E
OSPF
Question 25
How to enable DHCP Snooping on Cisco devices?
A
ip dhcp snooping
B
enable snooping
C
dhcp snooping start
D
ruın dhcp snooping
E
run snooping
Question 26
Which Artificial Intelligence type is used to create unique content?
Question 27
How to open debug for nat?
A
run nat
B
debug nat stats
C
debug start nat
D
start nat
E
debug ip nat
Question 28
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 Monitoring
C
Traffic Selecting
D
Traffic Shaping
E
Traffic Policing
Question 29
Neighbour Discovery Protocols work on ....
A
Layer 1
B
Layer 2
C
Layer 4
D
Layer 3
E
Layer 5
Question 30
.... is simply the technical term for a network name.
A
WID
B
SSID
C
WLAN-ID
D
Router-ID
E
VLAN-ID
Question 31
IP is a Connectionless Protocol.
A
True
B
False
Question 32
Which ones are three important QoS Enemies?
A
Jitter
B
CIR
C
Delay
D
Packet Loss
E
Packet Check
Question 33
IPv6 Link Local Addresses can be configured in two ways. Auto-Address Configuration and Manual Configuration.
A
True
B
False
Question 34
With which mode access point can connect to another access point as a client?
A
SE-Connect Mode
B
Rogue Detector Mode
C
Client Mode
D
Sniffer Mode
E
Local Mode
Question 35
Which one is a Distance Vector Protocol?
A
IS-IS
B
RIP
C
BGP
D
OSPF
E
EIGRP
Question 36
How can we turn to Privileged mode from Interface configuration mode on Cisco routers?
A
Ctrl-Alt-Del
B
Ctrl-Z
C
Ctrl-A
D
Esc
E
Ctrl-P
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There are 36 questions to complete.