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4 answers
11
GATE CSE 1989 | Question: 12a
The below figure shows a $B^+$ tree where only key values are indicated in the records. Each block can hold upto three records. A record with a key value $34$ is inserted into the $B^+$ tree. Obtain the modified $B^+$ tree after insertion.
The below figure shows a $B^+$ tree where only key values are indicated in the records. Each block can hold upto three records. A record with a key value $34$ is inserted...
20 answers
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GATE CSE 2016 Set 1 | Question: 8
We want to design a synchronous counter that counts the sequence $0-1-0-2-0-3$ and then repeats. The minimum number of $\text{J-K}$ flip-flops required to implement this counter is _____________.
We want to design a synchronous counter that counts the sequence $0-1-0-2-0-3$ and then repeats. The minimum number of $\text{J-K}$ flip-flops required to implement this ...
6 answers
20
GATE CSE 2001 | Question: 2.15
How many undirected graphs (not necessarily connected) can be constructed out of a given set $V=\{v_1, v_2, \dots v_n\}$ of $n$ vertices? $\frac{n(n-1)} {2}$ $2^n$ $n!$ $2^\frac{n(n-1)} {2} $
How many undirected graphs (not necessarily connected) can be constructed out of a given set $V=\{v_1, v_2, \dots v_n\}$ of $n$ vertices?$\frac{n(n-1)} {2}$$2^n$$n!$$2^\f...
6 answers
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GATE CSE 1999 | Question: 2.16
The number of full and half-adders required to add $16$-bit numbers is $8$ half-adders, $8$ full-adders $1$ half-adder, $15$ full-adders $16$ half-adders, $0$ full-adders $4$ half-adders, $12$ full-adders
The number of full and half-adders required to add $16$-bit numbers is$8$ half-adders, $8$ full-adders$1$ half-adder, $15$ full-adders$16$ half-adders, $0$ full-adders$4$...
3 answers
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GATE CSE 1995 | Question: 1.11
What are $x$ and $y$ in the following macro definition? macro Add x, y Load y Mul x Store y end macro Variables Identifiers Actual parameters Formal parameters
What are $x$ and $y$ in the following macro definition?macro Add x, y Load y Mul x Store y end macroVariablesIdentifiersActual parametersFormal parameters
4 answers
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GATE CSE 2015 Set 1 | Question: 27
Consider the following relation: ... P WHERE S.Roll_No= P.Roll_No GROUP BY S.STUDENT_Name The numbers of rows that will be returned by the SQL query is_________________.
Consider the following relation:$$\overset{\text{Student}}{\begin{array}{|c|c|}\hline\\\underline{\textbf{Roll_No}}& \textbf{Student_Name}\\\hline1& \text{Raj} \\...
1 answer
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GATE CSE 1991 | Question: 01-v
When two $4$-bit numbers $A = a_3a_2a_1a_0$ and $B=b_3b_2b_1b_0$ are multiplied, the bit $c_1$ of the product $C$ is given by ________
When two $4$-bit numbers $A = a_3a_2a_1a_0$ and $B=b_3b_2b_1b_0$ are multiplied, the bit $c_1$ of the product $C$ is given by ________