Answers by abhishek1317 / GATE Overflow for GATE CSE

5 votes

1

GATE CSE 1995 | Question: 2.12, ISRO2015-9
The number of $1$'s in the binary representation of $(3\ast4096 + 15\ast256 + 5\ast16 + 3)$ are: $8$ $9$ $10$ $12$

The number of $1$'s in the binary representation of $(3\ast4096 + 15\ast256 + 5\ast16 + 3)$ are:$8$$9$$10$$12$

18.4k views

answered Oct 20, 2014

41 votes

2

GATE CSE 2014 Set 3 | Question: 24
A bit-stuffing based framing protocol uses an $\text{8-bit}$ delimiter pattern of $01111110.$ If the output bit-string after stuffing is $01111100101,$ then the input bit-string is: $0111110100$ $0111110101$ $0111111101$ $0111111111$

A bit-stuffing based framing protocol uses an $\text{8-bit}$ delimiter pattern of $01111110.$ If the output bit-string after stuffing is $01111100101,$ then the input bit...

22.5k views

answered Oct 20, 2014

10 votes

3

GATE CSE 1996 | Question: 20
Consider the syntax-directed translation schema (SDTS) shown below: $E\rightarrow E + E$ {print + } $E\rightarrow E * E$ {print . } $E\rightarrow id$ {print id.name} $E\rightarrow (E)$ An LR-parser executes the actions associated with ... corresponding production. Draw the parse tree and write the translation for the sentence. $(a+b)*(c+d)$, using SDTS given above.

Consider the syntax-directed translation schema (SDTS) shown below:$E\rightarrow E + E$ {print “+”}$E\rightarrow E * E$ {print “.”}$E\rightarrow id$ {print id.nam...

3.5k views

answered Oct 20, 2014

1 votes

4

Find the number of candidates keys that includes attribute A3
A relation R with 5 attributes A1, A2, A3, A4, A5. Given the following FDs A1 → A2 A2A3 → A5 A4A5 → A1 Find the number of candidates keys that includes attribute A3

A relation R with 5 attributes A1, A2, A3, A4, A5. Given the following FDsA1 → A2A2A3 → A5A4A5 → A1Find the number of candidates keys that includes attribute A3

1.0k views

answered Oct 20, 2014

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