Computer Networks [GATE (Graduate Aptitude Test in Engineering) Computer Science & IT (CS)]: Questions 119 - 123 of 347
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Question 119
Appeared in Year: 2014
Question MCQ▾
The minimum frame length for Mbps Ethernet is ________ bytes and maximum is ________ bytes. (June paper II)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 120
Appeared in Year: 2014
Question MCQ▾
Which of the following is not a field in TCP header? (December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | Fragment offset | |
b. | Window size | |
c. | Checksum | |
d. | Sequence number |
Question 121
Appeared in Year: 2017
Question MCQ▾
The number of bits used for addressing in Gigabit Ethernet is ________. (November Paper II)
Choices
Choice (4) | Response | |
---|---|---|
a. | 128 bits | |
b. | 48 bits | |
c. | 64 bits | |
d. | 32 bits |
Question 122
Question MCQ▾
Un-clocked or pulsed sequential circuits belong to?
Choices
Choice (4) | Response | |
---|---|---|
a. | Asynchronous sequential circuits | |
b. | Synchronous sequential circuits | |
c. | None of the above | |
d. | Question does not provide sufficient data or is vague |
Question 123
Appeared in Year: 2014
Question MCQ▾
Which one of the following is true for asymmetric-key cryptography? (December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | Private key is kept by the receiver and public key is announced to the public. | |
b. | Public key is kept by the receiver and private key is announced to the public. | |
c. | Private key and public key are kept by the receiver. | |
d. | Private key and public key are announced to the public. |