If a CPU has 20 address lines but MMU does'nt use two of
them. OS occupies 20K. No virtual memory is supported. What
is the maximum memory available for a user program?
Answer / sahasra
if cpu has 20 adr lines
bt mmu supports only 18
so total memory=(2)18=2GB
or memory for use=2GB-20KB
Is This Answer Correct ? | 5 Yes | 0 No |
At a particular time, the value of a counting semaphore is 10.it will become 7 after (a) 3 v operation (b)3 p operation (c) 5 v operation and 2 p operation (d)13 p operation and 10 v operation
Full form of Abt Meter
please answer the following question: A table contains the monthly sales data for the 12 months of a year and for the 4 sales zones where each zone has 8 districts.The table is defined in WORKING-STORAGE SECTION.What is the size of the defined table in number of bytes? write statements to calculate the total sales for each month.
What are mixers used for?
what is disadvantages of waterfall model ?? industry used which model ??
I am about to face the interview panel of Indian army for UES(for more details put this address http://www.freshershome.com/jobs/index.php?post_id=15715) This is basically a post for engineering job in Indian army? This is an on campus interview. Kindly help me out with some tips or the type of questions I am about to face. Thanks.
5 Answers Indian Army, Indian Military Services, Infosys, Military Engineer Services, UES,
Is it VB.NET support multiple inheritance?
why do we use first angle projection and third angle projection only and not 2nd and 4 thangle projections?
hi to all,i done ccna,now im looking job,but it is very diffcult to get job in networking field,.........i dnt know what im doing wrongly,kindly help me and give the proper way...i have so much of interest in this field only
could u please tell me where the click view tool coaching in hyderabad
A code which had some declarations of some data items. There were a couple of normal data items(char,int..) and some pointers as well and a malloc call. You have to find the total memory taken up in the stack(Hint:Pointers and all are allocated in heap, not in stack, so dont count them).Also in most of these questions, they were specifying that the OS was 32 bit
how the aeroplane protected from the lightening?