Experienced MCQs

7 MCQs  — Network Security MCQs

Practice Experienced MCQs with correct answers and explanations. These questions are from the Network Security MCQs section.

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Network Security Subcategories
Advanced Network SecurityClassful Addressing
Designing Subnets IExperienced
FreshersNetwork Hardware
Network SecurityNetworking Overview I
Secure Shell ISocket Secure Layer I
In an IP packet, the value of HLEN is 516 and the value of the total length field is 002816.What is the efficiency of this datagram?
A. 0.8
B. 0.5
C. 0.66
D. 0.75
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An IP packet has arrived with the first 8 bits as 01000010. What is the version?
A. 3
B. 4
C. 5
D. 6
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An IP packet has arrived with the first 8 bits as 01000010. What is the header length?
A. 4
B. 8
C. 12
D. 16
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In an IP packet, the value of HLEN is 1000 in binary. How many bytes of options are being carried by this packet?
A. 16
B. 64
C. 32
D. 8
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In an IP packet, the value of HLEN is 5_16 and the value of the total length field is 0028_16. How many bytes of data are being carried by this packet?
A. 10
B. 40
C. 60
D. 20
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An IP packet has arrived with the first few hexadecimal digits as shown below: 45000028000100000102 . . . How many hops can this packet travel before being dropped?
A. 2
B. 5
C. 3
D. 1
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Convert the following binary notation to dotted-decimal notation – 10000000 00001011 00000011 00011111
A. 128.11.5.32
B. 128.11.3.31
C. 127.11.3.32
D. 127.12.5.31
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Word of the Day
13 Jul
Debunk
expose the falseness or hollowness of (an idea or belief).
بے نقاب کرنا، پول کھولنا

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