network
Which of the following standards defines the VLAN frame format?
A. IEEE802.1Q
B. IEEE802.1D
C. IEEE802.1X
D. IEEE802.1P
IEEE802.1Q
What are the most common Malware viruses?
A. Trojan
B. Spyware
C. Worm
D. Rootkit
A. Trojan
A. Bill gates
B. Elon Musk
C. Jeff Bezos
D. Warren Buffett
B. Elon Musk
What should I do if a trunk port sends data frames?What should I do if a trunk port sends data frames?
A. : No processing is performed, and the transparent transmission is performed directly.
B. Delete the 802.1Q TAG header of the frame.
C. : Compare the VLAN ID of the frame with the port PVID. If they are different, transparently transmit the frame. If they are the same, strip the 802.1Q TAG header of the frame (the VLAN is in the permitted list).
D. The VLAN ID of the frame is compared with the PVID of the port. If they are different, the VLAN ID is
deleted. If they are the same, the VLAN ID is transparently transmitted (the VLAN is in the permitted list).
Correct Answer: C
What of the following is a DoS attack?
A. Listening in on network traffic to identify the MAC address of a computer
B. Continually bombarding a targeted network with fake requests.
C. Injecting bogus networking re-configuration commands
D. Forcing computers to drop their connections and reconnect with the attacker’s access point
B. Continually bombarding a targeted network with fake requests.
Нарны аймгийн хамгийн халуун гараг аль нь вэ ?
A. Бархасбадь
B. Сугар
C. Санчир
D. Ангараг
B. Сугар
Which of the following methods of dividing VLAN is commonly used?
A. Dividing VLAN based on port
B. Dividing VLAN based on MAC address
C. Dividing VLAN based on IP address
D. Dividing VLAN based on TCP port number
Dividing VLAN based on port
Which order of security protocols is correct, going from least to most secure?
A. WEP, WPA, WPA2, WPA3
B. WPA, WEP, WPA2, WPA3
C. WPA, WPA2, WPA3, WEP
A. WEP, WPA, WPA2, WPA3
What should I do if a trunk port sends data frames?What should I do if a trunk port sends data frames?
A. : No processing is performed, and the transparent transmission is performed directly.
B. Delete the 802.1Q TAG header of the frame.
C. : Compare the VLAN ID of the frame with the port PVID. If they are different, transparently transmit the
frame. If they are the same, strip the 802.1Q TAG header of the frame (the VLAN is in the permitted list).
D. The VLAN ID of the frame is compared with the PVID of the port. If they are different, the VLAN ID is
deleted. If they are the same, the VLAN ID is transparently transmitted (the VLAN is in the permitted list).
Correct Answer: C
First computer virus is known as
A. Rabbit
B. Creeper Virus
C. Elk Cloner
D. SCA Virus
B. Creeper Virus
Which layer of the TCP/IP is the VLAN tag implemented?
A. Physical Layer
B. Data Link Layer
C. Network Layer
D. Application Layer
Correct Answer: B
What is spoofing?
A. A way server hides from attacks, a defensive mechanics
B. A way of terminating a 3-way handshake connection
C. Falsifying data, making something appear different than they really are
C. Falsifying data, making something appear different than they really are