Contents of this article
This blog contains a 10 questions mcq for subnetting. you can check your knowledge about subnetting basic by playing the below quiz . you need to select the correct answer from below quiz. There is a button at the end of this page to check your result. The button will show you your score and correct answers. You can check your knowledge about the subnetting basics.
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1. A Subnet Mask is a ?
A) 32-bit value.
B) 28-bit value.
C) 4-nibble value.
D) None of the above.
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2. 2^12
A) 8192.
B) 2048.
C) 4096.
D) None of the above.
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3. Subnet Mask 255.224.0.0 can be written as?
A) /13.
B) /12.
C) /10.
D) /11.
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4. Subnet Mask 255.255.255.224 can be written as?
A) /28.
B) /26.
C) /25.
D) /27.
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5. How many subnets will lie in the mask 11100000 ?
A) 224.
B) 3.
C) 8.
D) None of the above.
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6. How many valid hosts in each subnet for the mask 11110000 ?
A) 14.
B) 18.
C) 16.
D) None of the above.
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7. How many subnets in a /27 class c network ?
A) 16.
B) 6.
C) 8.
D) None of the above.
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8. How many valid hosts in a /25 class cnetwork ?
A) 128.
B) 224.
C) 64.
D) 126.
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9. What is a block size of subnet for /28 class c network ?
A) 18.
B) 24.
C) 16.
D) 28.
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10. Class B network address has 16 bits available for host addressing how many bits can be used for subnetting ?
A) 15.
B) 14.
C) 16.
D) none of the above
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