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Answers by Higgs

1 votes
2
Databases
A Clustered index A) is a dense index always. B) is a sparse index always. C) can be either dense index or a sparse index,but not both. D) can be both dense index and sparse index.
A Clustered indexA) is a dense index always.B) is a sparse index always.C) can be either dense index or a sparse index,but not both.D) can be both dense index and sparse ...
0 votes
3
Based on GATE2005-IT-53
https://gateoverflow.in/3814/gate2005-it-53 i am confused about how the while loop breaks if a=''DBC" and b="BD"? i suppose here both occurence of B and D will have zero count in count arrray when for loop is checked. please explain?
https://gateoverflow.in/3814/gate2005-it-53i am confused about how the while loop breaks if a=''DBC" and b="BD"?i suppose here both occurence of B and D will have zero co...
6 votes
5
coaching
1 votes
6
ROM Size to build the combinational circuit
Specify the size of a ROM (number of words and number of bits per word) that will accommodate the truth table for the following combinational circuit : a code converter from a 4-digit BCD number to a binary number.
Specify the size of a ROM (number of words and number of bits per word) that will accommodate the truth table for the following combinational circuit :a code converter fr...
8 votes
7
# DBMS #Normalization
IF a relation R(A,B,C,D,E) where AB is the key and ADE->C so is this in 2NF or not? Do Partial dependency exist??? because C is derived from ADE (A is part of key AB)
IF a relation R(A,B,C,D,E) whereAB is the key andADE->Cso is this in 2NF or not?Do Partial dependency exist??? because C is derived from ADE (A is part of key AB)