Recent questions without a selected answer / GATE Overflow for GATE CSE

1 votes

1 answer

61

fork() system call
Consider the following pieces of codes for fork( ) system call. Solve and explain how many child processes are created upon execution of this program? Snippet 1: void main( ) { fork( ); fork( ); exit( ); } Snippet 2: int main( ) { int i; for (i = 0; i < 4; i++) fork(); return 0; } Learning Outcomes. Understand the working of fork ( ) system call.

Consider the following pieces of codes for fork( ) system call. Solve and explain how many child processes are created upon execution of this program? Snippet 1:void main...

Sparkboy

85 views

Sparkboy asked Apr 4

0 votes

0 answers

62

Convert the following decimal numbers to 8-bit two’s complement numbers or indicate that the number would overflow the range.

lolok

58 views

lolok asked Apr 4

0 votes

0 answers

63

Can a candidate key for a composite attribute be called a composite key?
Let's take an example of student entity type Name Class Section Address (Line1, Line2, City, State, Country, PinCode) Since composite attribute holds multiple atomic attributes, such that the group is treated as ... (ignoring the semantics) the combinations like {Class, Section} {Class, Address} {Name, Class, Section}

Let's take an example of student entity typeNameClassSectionAddress (Line1, Line2, City, State, Country, PinCode)Since composite attribute holds multiple atomic attribute...

tbhaxor

49 views

tbhaxor asked Apr 4

0 votes

0 answers

64

Algorithms notes from Go classes
can anyone have the algorithm notes from go classes (PDF or material)

can anyone have the algorithm notes from go classes (PDF or material)

aravindhz

61 views

aravindhz asked Apr 4

0 votes

1 answer

65

Internet
A non empty set A is termed as an algebraic structure ________ a)with respect to binary operation * b)with respect to ternary operation ? c)with respect to binary operation + d)with respect to unary operation –

A non empty set A is termed as an algebraic structure ________a)with respect to binary operation *b)with respect to ternary operation ?c)with respect to binary operation ...

Tankut

73 views

Tankut asked Apr 4

0 votes

0 answers

66

Operating system concepts 9th edition Abdraham Silberschatz
Write a monitor to solve the consumer-producer problem. The basic program structure is shown as follows. monitor ProducerConsumer { int in, out, count; Item buffer[BUFFER_SIZE]; condition empty, full; // To add anything ... } Process Consumer: while(true) { ProducerConsumer.get(next_consumed); /* consume the item in next_consumed */ }

Write a monitor to solve the consumer-producer problem. Thebasic program structure is shown as follows.monitor ProducerConsumer {int in, out, count;Item buffer[BUFFER_SIZ...

Maxine

48 views

Maxine asked Apr 3

6 votes

1 answer

67

GO Classes CS/DA 2025 | Weekly Quiz 5 | Linear Algebra | Question: 1
Let $A$ be an $n \times n$ matrix of real or complex numbers. Which of the following statements are equivalent to: “the matrix $A$ is invertible”? The columns of $A$ are linearly independent. The rows of $A$ are linearly independent. The only solution of the homogeneous equations $Ax = 0$ is $x = 0$. The rank of $A$ is $n$.

Let $A$ be an $n \times n$ matrix of real or complex numbers. Which of the following statements are equivalent to: “the matrix $A$ is invertible”?The columns of $A$ a...

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