CCNA Quiz 1

CCNA QUIZ 1

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Question 1
Which ones are three important QoS Enemies?
A
Jitter
B
Packet Loss
C
CIR
D
Packet Check
E
Delay
Question 2
Which Artificial Intelligence type is used to create unique content?
Question 3
Which one of the following is used to build Switching Table?
A
Destination IP
B
All of Them
C
Source MAC
D
Source IP
E
MAC addresses
Question 4
For a Class C IPv4 Address, how many usable hosts are there by default?
A
65536
B
254
C
64516
D
255
E
32768
Question 5
Which of the following protocols is used to eliminate Layer 2 loops?
A
OSPF
B
STP
C
ARP
D
IP
E
VTP
Question 6
Which ones are the main characteristic of the REST?
A
All of them
B
Scalable
C
Lightweight
D
Platform-agnostic
E
Flexible
Question 7
Which ones are some of the Denial of Service Attacks? (Select three)
A
DNS Spoofing
B
Smurfing
C
ARP Spoofing
D
TCP SYN Flood Attack
E
Ping of Death
Question 8
Which ones are the benefits of Network Automation? (Select Three)
A
Reduced Operation Costs
B
Higher Up Times
C
Increased Business Agility
D
Higher Errors
E
More Staff Need
Question 9
With which mode access point can connect to another access point as a client?
A
Sniffer Mode
B
Client Mode
C
Local Mode
D
Rogue Detector Mode
E
SE-Connect Mode
Question 10
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
SD-Access Wireless Network Design
C
Centralized Wireless Network Design
D
None of them
E
Flexconnect Wireless Network Design
Question 11
Dynamic ARP Inspection (DAI) uses Trust states for interfaces. Which ones are these two trust states?
A
Untrusted
B
Trusted
C
Active
D
Inabled
E
Passive
Question 12
What does a PC broadcast to learn an unknown MAC address?
A
ICMP Request
B
None of Them
C
ARP Request
D
ICMP Reply
E
ARP Reply
Question 13
.... is simply the technical term for a network name.
A
SSID
B
VLAN-ID
C
WLAN-ID
D
WID
E
Router-ID
Question 14
.... and ... are the Southbound Interface API, that provide the communication of SDN Controller and SDN Data Plane devices.
A
All of them
B
SNMP
C
REST
D
Netconf
E
Open Flow
Question 15
.... is the attack type in which routing table is manuplated by attackers.
A
Session Hijacking
B
Replay Attack
C
Rerouting
D
DNS Spoofing
E
Ping of Death
Question 16
Which one is a Distance Vector Protocol?
A
RIP
B
IS-IS
C
OSPF
D
EIGRP
E
BGP
Question 17
How to open debug for nat?
A
debug ip nat
B
start nat
C
debug nat stats
D
debug start nat
E
run nat
Question 18
Which ones are related to RADIUS? (Select three)
A
UDP Port 1812,1645
B
Combined AAA
C
Unidirectional CHAP
D
TCP Port 49
E
Bidirectional CHAP
Question 19
Which ones are the Wireless SEcurity Protocols?
A
WPA2 (Wi-Fi Protected Access 2)
B
WEP (Wired Equivalent Privacy)
C
All of them
D
WPA3 (Wi-Fi Protected Access 3)
E
WPA (Wi-Fi Protected Access)
Question 20
Neighbour Discovery Protocols work on ....
A
Layer 1
B
Layer 5
C
Layer 3
D
Layer 4
E
Layer 2
Question 21
A VLAN trunked link belong to which VLAN by Default?
A
None of Them
B
VLAN 1
C
All VLANs
D
VLAN 10
E
VLAN 0
Question 22
Which ones are  the protocols used between WLC and LWAP? (Select Two)
A
CDP
B
LWAPP
C
LLDP
D
ICMP
E
CAPWAP
Question 23
Which ones are true about TCP & UDP?
A
There is no error checking mechanism in UDP.
B
TCP is slower than UDP.
C
UDP has guaranteed trasmission.
D
TCP is a secure protocol UDP is not secure.
E
TCP has 8 bits header.
Question 24
Which Artificial Intelligence type is used to create unique content?
Question 25
IPv6 Link Local Addresses can be configured in two ways. Auto-Address Configuration and Manual Configuration.
A
True
B
False
Question 26
How to enable syslog on cisco routers?
A
logging start
B
logging on
C
logging run
D
run logging
E
start logging
Question 27
DSCP bits are ... bits.
A
5
B
2
C
6
D
3
E
4
Question 28
Which ones are two main types of Site to Site VPN?
A
Included Based VPN
B
Extranet Based VPN
C
Internet Based VPN
D
Intranet Based VPN
E
Excluded Based VPN
Question 29
Which of the following are Fast Ethernet technologies?
A
1000BASE-F
B
100BASE-5
C
100BASE-FX
D
100BASE-TX
E
100BASE2
Question 30
IP is a Connectionless Protocol.
A
True
B
False
Question 31
What is the broadcast address for a Class C address of 192.168.145.0 with default Subnet Mask?
A
192.168.145.255
B
192.168.145.254
C
192.168.0.0
D
192.168.145.1
E
192.168.145.0
Question 32
How to enable DHCP Snooping on Cisco devices?
A
dhcp snooping start
B
ip dhcp snooping
C
enable snooping
D
run snooping
E
ruın dhcp snooping
Question 33
Which ones are FTP port numbers?
A
15
B
20
C
32
D
21
E
25
Question 34
Which Cisco command shows OSPF neighbor adjacencies?
A
debug ip ospf neighbor
B
show ip ospf database
C
show ip ospf
D
show protocols
E
show ip ospf neighbor
Question 35
How can we turn to Privileged mode from Interface configuration mode on Cisco routers?
A
Ctrl-A
B
Ctrl-Z
C
Esc
D
Ctrl-Alt-Del
E
Ctrl-P
Question 36
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 Policing
B
Traffic Selecting
C
Traffic Monitoring
D
Traffic Shaping
E
Traffic Determining
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There are 36 questions to complete.