CCNA Quiz 1

CCNA QUIZ 1

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