A 12 address lines maps to the memory of

[a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none




Answers were Sorted based on User's Feedback



A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / guest

b

Is This Answer Correct ?    43 Yes 14 No

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / prasanna hugar

1) 12 address is ma12 address is mapped to 2^12 = 4096 bits
2) 4096/8 = 512bytes( dividing by 8 because converting bits
to bytes 8 bits = 1 bytes)
3) 512/1024 = 0.5 K bytes

I think my answer is cleared your problem

Is This Answer Correct ?    26 Yes 0 No

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / indermohan singh

b. Because 2^12= 4Kbits=4/8Kbytes=0.5 Kbytes

Is This Answer Correct ?    19 Yes 5 No




A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / eumine

Sorry i mistakenly wrote the answer [b] it is [d].

Is This Answer Correct ?    23 Yes 10 No

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / eumine

12 address lines can map to 4096 bytes of memory.
So Answer is [b].

Is This Answer Correct ?    23 Yes 16 No

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / ahmed eldesokey

12 address is mapped to 2^12 = 4096 byte
so
4096 byte / 1024 = 4 Kbyte

then the answer is [ d ] none it is mapped on 4 KB

Is This Answer Correct ?    17 Yes 10 No

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / saki

2^n bits n is no of address lines so 2^12=4096 bits
4096/8= 512 bits which is 0.5 k byte

Is This Answer Correct ?    4 Yes 0 No

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / divya

Here 2^12=4096 but it is in bit so need to convert it into byte so we do 4096/8=512=0.5k byte. so the answer is b)

Is This Answer Correct ?    0 Yes 0 No

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / singh

Since word size not given so assuming that at each location 1 bit lies... We get 12 address lines to map 4096 bits..i.e .5 Kbytes... !!

Is This Answer Correct ?    0 Yes 0 No

A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none ..

Answer / sravz

here why 4bytes is divided by 8bytes ? can you explain me clearly

Is This Answer Correct ?    1 Yes 4 No

Post New Answer



More Operating Systems General Concepts Interview Questions

What is Executive in Windows NT?

2 Answers   TCS,


What is difference between synchronous and asynchronous threads and when can we use them?

2 Answers   HP,


How will you check if R3 system is a Unicode or non - Unicode system?

0 Answers   Atos Origin,


what is the difference b/w window 2000 server and window 2003 server ?

2 Answers   Unisys,


Is Micro-kernel better than Macro-kernel at ‘cpu usage’ and ‘response time’ ?

1 Answers  






What is mutant?

2 Answers  


When is a system in safe state?

2 Answers  


Describe Banker’s algorithm

0 Answers  


Explain the concept of Thread Pool? what its Benefits?

0 Answers   Sans Pareil IT Services,


Difference between time sharing and multitasking systems?

0 Answers  


What is a semaphore? What are the different types of semaphores?

0 Answers   Wipro,


What is the disadvantage of microprocessor?

5 Answers   TCS, College School Exams Tests, Team Computers,






Categories