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4
Test series
How can i see my result report and rsponse after attempting test of Gateoverflow test series ?
How can i see my result report and rsponse after attempting test of Gateoverflow test series ?
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5
self doubt
How a^i b^j | i !=(2j+1) is dcfl?
How a^i b^j | i !=(2j+1) is dcfl?
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6
self doubt
what's the condition to draw PDA for a^(2j+1)b^j such that j>=1.Since the language L={aaab,aaaaabb,aaaaaaabbb,.......}. Is pda possible?
what's the condition to draw PDA for a^(2j+1)b^j such that j>=1.Since the language L={aaab,aaaaabb,aaaaaaabbb,.......}.Is pda possible?
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7
Indexing
consider a disk with block size 1024 bytes.A block pointer 6 bytes and record pointer 8 bytes.File has 10000 records.Every record is fixed length of 100 bytes. Its key is SSN which is of 2 bytes. The file is not ordered by the field SSN and want to construct secondary index on SSN.
consider a disk with block size 1024 bytes.A block pointer 6 bytes and record pointer 8 bytes.File has 10000 records.Every record is fixed length of 100 bytes. Its key is...
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10
Dbms indexing
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11
College exam
A person turns 6 times left, 7 times right and again turns 2 times left. If he finds himself in south direction, then find initial direction
A person turns 6 times left, 7 times right and again turns 2 times left. If he finds himself in south direction, then find initial direction
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13
Gate Wallah DPP
Consider the following function: int arc(int i, int j) { if(i<2) return j+2; else if(j<2) return arc(i-1, 1); else return arc(i-1, arc(i, j-2)); } The value returned by arc(2, 6) is _________
Consider the following function:int arc(int i, int j){if(i<2) return j+2;else if(j<2) return arc(i-1, 1);else return arc(i-1, arc(i, j-2));}The value returned by arc(2, 6...
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14
Functions
Consider the following function: int arc(int i, int j) { if(i<2) return j+2; else if(j<2) return arc(i-1, 1); else return arc(i-1, arc(i, j-2)); } The value returned by arc(2, 6) is ____________
Consider the following function:int arc(int i, int j){if(i<2) return j+2;else if(j<2) return arc(i-1, 1);else return arc(i-1, arc(i, j-2));}The value returned by arc(2, 6...
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15
Kenneth H. Rosen - Propositional Logic
Explain, without using a truth table, why (p ∨ ¬q) ∧ (q ∨ ¬r) ∧ (r ∨ ¬p) is true when p, q, and r have the same truth value and it is false otherwise.
Explain, without using a truth table, why (p ∨ ¬q) ∧ (q ∨ ¬r) ∧ (r ∨ ¬p) is true when p, q, and r have the same truth value and it is false otherwise.
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17
self doubt
For the system of linear equation Ax=0 where matrix A(mxn) , what can we say about the number of solutions for this equation : 1. if all n columns of A are linearly Independent. 2. if less than n columns of A are linearly Independent.
For the system of linear equation Ax=0 where matrix A(mxn) , what can we say about the number of solutions for this equation :1. if all n columns of A are linearly Indepe...
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19
Regarding GO Classes test series
Actually I just recently bought a GO test series, but Iam not able to access it, every time I am trying to click on take a test for GO test series it is redirecting me to subscription site always. And the test I missed earlier, can I access it again?
Actually I just recently bought a GO test series, but Iam not able to access it, every time I am trying to click on take a test for GO test series it is redirecting me to...
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20
Expression Evaluation
44. Evaluate each of these expressions. a) 1 1000 ∧ (0 1011 ∨ 1 1011) b) (0 1111 ∧ 1 0101) ∨ 0 1000 c) (0 1010 ⊕ 1 1011) ⊕ 0 1000 d) (1 1011 ∨ 0 1010) ∧ (1 0001 ∨ 1 1011)
44. Evaluate each of these expressions. a) 1 1000 ∧ (0 1011 ∨ 1 1011) b) (0 1111 ∧ 1 0101) ∨ 0 1000 c) (0 1010 ⊕ 1 1011) ⊕ 0 1000 d) (1 1011 ∨ 0 1010) ∧ (...
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