search
Log In
0 votes
64 views
Memory refreshing may be done

1) by the CPU that contains a special register counter only

2) by an external refresh controller only

3) either by the CPU or by an external refresh controller

4) None of the above
in CO and Architecture 64 views

Please log in or register to answer this question.

Related questions

0 votes
0 answers
1
265 views
An array has 5 elements. Calculate the following: SL. NO: NAME ARRAY IS ALREADY SORTED ARRAY IS REVERSE SORTED ELEMENT COMPARSIONS ELEMENT EXCHANGES ELEMENT COMPARISONS ELEMENT EXCHANGES 1 BUBBLE SORT ? ? ? ? 2 SELECTION SORT ? ? ? ? 3 INSERTION SORT ? ? ? ? 4 QUICK SORT ? ? ? ? 5 MERGE SORT ? ? ? ? 6 RADIX SORT ? ? ? ? 7 HEAP SORT ? ? ? ? 8 TREE SORT ? ? ? ? 9 COUNTING SORT ? ? ? ?
asked Oct 24, 2018 in Algorithms Balaji Jegan 265 views
0 votes
2 answers
2
223 views
A man alternately tosses a coin and throws a dice, beginning with the coin. Then probability that he will get a head before he gets a 5 or 6 on dice is 1) 1/4 2) 3/4 3) 4/5 4) 4/7
asked Oct 24, 2018 in Probability Balaji Jegan 223 views
0 votes
1 answer
3
65 views
If mean = (3 median – mode)x, then value of x is 1) 1 2) 2 3) 1/2 4) 3/2
asked Oct 24, 2018 in Probability Balaji Jegan 65 views
0 votes
0 answers
4
282 views
Minimum Hamming distance method is used for correction of 1) syntactic errors 2) semantic errors 3) algorithmic errors 4) transcription errors
asked Oct 24, 2018 in Computer Networks Balaji Jegan 282 views
...