With respect to IEEE 802.11 Wireless LAN, MSDU stands for-
A. Mac service data unit.
B. Main server data user
C. Multiframe service datagram usage
D. Mac server device usage
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Which layer in the IEEE 802.11 protocol stack has the function of flow control and error control?
A. Physical layer
B. Logic link control layer
C. Medium access layer
D. None of the mentioned
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In the alert protocol the first byte takes the value 1 or 2 which corresponds to _________ and _________ respectively.
A. Select, alarm
B. Alert, alarm
C. Warning, alarm
D. Warning, fatal
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Which of the following are possible sizes of MACs? i) 12 Bytes ii) 16 Bytes iii) 20 Bytes iv) 24 Bytes
A. I and iii
B. Ii only
C. Ii and iii
D. Ii iii and iv
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Which protocol is used for the purpose of copying the pending state into the current state?
A. Alert protocol
B. Handshake protocol
C. Upper-layer protocol
D. Change cipher spec protocol
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Which protocol consists of only 1 bit?
A. Alert protocol
B. Handshake protocol
C. Upper-layer protocol
D. Change cipher spec protocol
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Which protocol is used to convey SSL related alerts to the peer entity?
A. Alert protocol
B. Handshake protocol
C. Upper-layer protocol
D. Change cipher spec protocol
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Consider the following example – Size of Plaintext – 48 bytes. Size of MAC – 20 bytes. Block Length – 8 bytes. How many bytes of padding need to be added to the system?
A. 1
B. 2
C. 3
D. 4
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After the encryption stage in SSL, the maximum length of each fragment is
A. 214+1028
B. 214+2048
C. 216+1028
D. 216+2048
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The full form of SSL is
A. Serial session layer
B. Secure socket layer
C. Session secure layer
D. Series socket layer
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Word of the Day
30 Aug
Worrisome
causing anxiety or concern.
پریشان کن، تشویشناک

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