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Recent activity by javesh
2
answers
1
minimum relation which satisfy 1nf
the number of minimum relation which satisfy1 nf (partial participation between E1 and R should not lost in RDBMS design )
the number of minimum relation which satisfy1 nf (partial participation between E1 and R should not lost in RDBMS design )
1.1k
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commented
Nov 23, 2019
Databases
databases
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2
answers
2
Doubt
for all the above questions answer the following : a ) how many minimum relation tables are required which satisfy 1NF b) how many minimum relation tables are required which satisfy 3NF c) how many minimum relation tables are required which satisfy BCNF d) minimum tables required Note: please provide detailed answer
for all the above questions answer the following :a ) how many minimum relation tables are required which satisfy 1NFb) how many minimum relation tables are required whic...
2.6k
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commented
Nov 23, 2019
Databases
databases
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–
4
answers
3
GATE IT 2005 | Question: 9
A dynamic RAM has a memory cycle time of $64$ $\text{nsec}$. It has to be refreshed $100$ times per msec and each refresh takes $100$ $\text{nsec}$ . What percentage of the memory cycle time is used for refreshing? $10$ $6.4$ $1$ $0.64$
A dynamic RAM has a memory cycle time of $64$ $\text{nsec}$. It has to be refreshed $100$ times per msec and each refresh takes $100$ $\text{nsec}$ . What percentage of t...
10.9k
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commented
Nov 6, 2019
Digital Logic
gateit-2005
digital-logic
memory-interfacing
normal
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1
answer
4
OS TEST
Consider a byte addressable virtual memory system with 34-bit addresses where the first 23 bits are used as a page number, and the last 11 bits is the offset. Suppose the system using two-level paging, with first n bits (n>11) of the address used as an index into the first-level ... (34-n-11) x 2^11 D 224 / 2^(34-n-11) Some one please explain what this Question mean? Answer is given as A
Consider a byte addressable virtual memory system with 34-bit addresses where the first 23 bits are used as a page number, and the last 11 bits is the offset. Suppose the...
1.1k
views
answered
Oct 30, 2018
Operating System
operating-system
test-series
paging
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