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
Ping of Death
C
ARP Spoofing
D
DNS Spoofing
E
Smurfing
Question 2
Which ones are the main characteristic of the REST?
A
Platform-agnostic
B
Lightweight
C
Flexible
D
Scalable
E
All of them
Question 3
IP is a Connectionless Protocol.
A
True
B
False
Question 4
Which Artificial Intelligence type is used to create unique content?
Question 5
Which ones are the Wireless SEcurity Protocols?
A
All of them
B
WPA (Wi-Fi Protected Access)
C
WEP (Wired Equivalent Privacy)
D
WPA2 (Wi-Fi Protected Access 2)
E
WPA3 (Wi-Fi Protected Access 3)
Question 6
IPv6 Link Local Addresses can be configured in two ways. Auto-Address Configuration and Manual Configuration.
A
False
B
True
Question 7
How to enable DHCP Snooping on Cisco devices?
A
dhcp snooping start
B
ruın dhcp snooping
C
run snooping
D
enable snooping
E
ip dhcp snooping
Question 8
.... is simply the technical term for a network name.
A
Router-ID
B
WLAN-ID
C
SSID
D
VLAN-ID
E
WID
Question 9
How to enable syslog on cisco routers?
A
logging run
B
logging on
C
logging start
D
start logging
E
run logging
Question 10
How can we turn to Privileged mode from Interface configuration mode on Cisco routers?
A
Ctrl-A
B
Ctrl-Alt-Del
C
Ctrl-Z
D
Esc
E
Ctrl-P
Question 11
What does a PC broadcast to learn an unknown MAC address?
A
None of Them
B
ICMP Reply
C
ARP Request
D
ICMP Request
E
ARP Reply
Question 12
.... and ... are the Southbound Interface API, that provide the communication of SDN Controller and SDN Data Plane devices.
A
SNMP
B
Open Flow
C
REST
D
All of them
E
Netconf
Question 13
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 Selecting
C
Traffic Shaping
D
Traffic Monitoring
E
Traffic Policing
Question 14
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
Flexconnect Wireless Network Design
E
SD-Access Wireless Network Design
Question 15
Which of the following protocols is used to eliminate Layer 2 loops?
A
ARP
B
IP
C
OSPF
D
STP
E
VTP
Question 16
Which ones are two main types of Site to Site VPN?
A
Included Based VPN
B
Excluded Based VPN
C
Intranet Based VPN
D
Extranet Based VPN
E
Internet Based VPN
Question 17
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
192.168.145.255
C
192.168.145.1
D
192.168.145.254
E
192.168.0.0
Question 18
For a Class C IPv4 Address, how many usable hosts are there by default?
A
64516
B
32768
C
254
D
65536
E
255
Question 19
Which of the following are Fast Ethernet technologies?
A
100BASE-FX
B
100BASE2
C
1000BASE-F
D
100BASE-5
E
100BASE-TX
Question 20
Which Cisco command shows OSPF neighbor adjacencies?
A
show ip ospf
B
show ip ospf neighbor
C
debug ip ospf neighbor
D
show ip ospf database
E
show protocols
Question 21
How to open debug for nat?
A
debug ip nat
B
debug start nat
C
debug nat stats
D
start nat
E
run nat
Question 22
.... is the attack type in which routing table is manuplated by attackers.
A
Replay Attack
B
Rerouting
C
Ping of Death
D
Session Hijacking
E
DNS Spoofing
Question 23
Which ones are related to RADIUS? (Select three)
A
Unidirectional CHAP
B
TCP Port 49
C
Combined AAA
D
UDP Port 1812,1645
E
Bidirectional CHAP
Question 24
Which ones are  the protocols used between WLC and LWAP? (Select Two)
A
LLDP
B
CDP
C
ICMP
D
LWAPP
E
CAPWAP
Question 25
With which mode access point can connect to another access point as a client?
A
Sniffer Mode
B
SE-Connect Mode
C
Client Mode
D
Local Mode
E
Rogue Detector Mode
Question 26
DSCP bits are ... bits.
A
2
B
3
C
5
D
4
E
6
Question 27
Which ones are three important QoS Enemies?
A
CIR
B
Delay
C
Packet Check
D
Packet Loss
E
Jitter
Question 28
Which one is a Distance Vector Protocol?
A
RIP
B
EIGRP
C
OSPF
D
IS-IS
E
BGP
Question 29
Which one of the following is used to build Switching Table?
A
Source MAC
B
Destination IP
C
Source IP
D
MAC addresses
E
All of Them
Question 30
Dynamic ARP Inspection (DAI) uses Trust states for interfaces. Which ones are these two trust states?
A
Trusted
B
Active
C
Untrusted
D
Passive
E
Inabled
Question 31
Neighbour Discovery Protocols work on ....
A
Layer 5
B
Layer 3
C
Layer 1
D
Layer 4
E
Layer 2
Question 32
A VLAN trunked link belong to which VLAN by Default?
A
All VLANs
B
None of Them
C
VLAN 0
D
VLAN 1
E
VLAN 10
Question 33
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 34
Which Artificial Intelligence type is used to create unique content?
Question 35
Which ones are FTP port numbers?
A
15
B
21
C
25
D
32
E
20
Question 36
Which ones are true about TCP & UDP?
A
TCP is a secure protocol UDP is not secure.
B
There is no error checking mechanism in UDP.
C
TCP is slower than UDP.
D
UDP has guaranteed trasmission.
E
TCP has 8 bits header.
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There are 36 questions to complete.