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Recent questions tagged isro-2024

1 votes
2 answers
2
ISRO 2024
Asymmetric encryption is not suitable for Confidentiality Authentication Key Exchange Prevention of Denail of Service
Asymmetric encryption is not suitable for ConfidentialityAuthenticationKey ExchangePrevention of Denail of Service
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0 votes
1 answer
3
ISRO 2024
McCabe’s cyclomatic complexity number of a program control graph ‘$G$’ with $e$edges, $n$ nodes and $p$ disconnected paths is defined as $n – e + 2p$ $e – n + 2 + p$ $e – n +2p$ $n – e + p$
McCabe’s cyclomatic complexity number of a program control graph ‘$G$’ with $e$edges, $n$ nodes and $p$ disconnected paths is defined as$n – e + 2p$$e – n + 2 +...
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3 votes
2 answers
5
ISRO 2024
Which of the following heap memory allocation strategies is likely to exploit spatial locality of memory accesses in a program, the most? Best Fit First Fit Next Fit Last Fit
Which of the following heap memory allocation strategies is likely to exploit spatial locality of memory accesses in a program, the most?Best FitFirst FitNext FitLast Fit...
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0 votes
1 answer
8
ISRO 2024
Maximum number of Simple graphs possible with $n$ vertices $2^{n(n-1)/2}$ $2^{(n-1)/2}$ $2^{n(n+1)/2}$ $2^{n(n+1)}$
Maximum number of Simple graphs possible with $n$ vertices$2^{n(n-1)/2}$$2^{(n-1)/2}$$2^{n(n+1)/2}$$2^{n(n+1)}$
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0 votes
1 answer
10
ISRO 2024
A truth table will need how many rows if there are $n$ variables. $2 * n$ $n$ $2^n$ None of the above
A truth table will need how many rows if there are $n$ variables.$2 * n$$n$$2^n$None of the above
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0 votes
1 answer
11
ISRO 2024
The complexity of matrix multiplication of two matrices A and B whose orders are $m \times n$ and $n \times p$ respectively is $\text{O(m} \times p)$ $\text{O(m} \times n^2 \times p)$ $\text{O(m} \times n \times p^2)$ $\text{O(m} \times n \times p)$
The complexity of matrix multiplication of two matrices A and B whose orders are $m \times n$ and $n \times p$ respectively is$\text{O(m} \times p)$$\text{O(m} \times n^2...
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1 votes
3 answers
12
ISRO 2024
In a priority queue, insertion and deletion can be done at Front back Middle Any position
In a priority queue, insertion and deletion can be done atFrontbackMiddleAny position
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1 votes
2 answers
13
ISRO 2024
Pointer p to an array of integers (of size 2 Bytes) is initialized to 200. What is the value of p+3? 206 203 212 204
Pointer p to an array of integers (of size 2 Bytes) is initialized to 200. What is the value of p+3?206203212204
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0 votes
1 answer
14
ISRO 2024
Which of the following is the cause of Ping of death issue related to ICMP packets? Buffer overflow Divide by ZERO Missing input sanitization Privilege escalation
Which of the following is the cause of Ping of death issue related to ICMP packets?Buffer overflowDivide by ZEROMissing input sanitizationPrivilege escalation
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0 votes
1 answer
15
ISRO 2024
State whether true or false: Virtualization facilitates multiple OS simultaneously on the same hardware In dual boot, multiple OS can run simultaneously (i) True (ii) False (i) False (ii) True (i) True (ii) True (i) False (ii) False
State whether true or false:Virtualization facilitates multiple OS simultaneously on the same hardwareIn dual boot, multiple OS can run simultaneously(i) True (ii) False(...
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0 votes
2 answers
17
ISRO 2024
The MCDC software testing technique stands for Multiple Conditions Decision Coverage Multiple coverage Decision conditions Modified Condition Decision Coverage None of the above
The MCDC software testing technique stands forMultiple Conditions Decision CoverageMultiple coverage Decision conditionsModified Condition Decision CoverageNone of the ab...
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1 votes
1 answer
18
ISRO 2024
CAPTCHA is used to provide protection from Zero day attack Buffer Overflow Automated scripted attack Man in the middle attack
CAPTCHA is used to provide protection fromZero day attackBuffer OverflowAutomated scripted attackMan in the middle attack
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3 votes
1 answer
19
ISRO 2024
Which of the following methods is used to detect double errors? Odd parity Even parity Checksum (CRC) Checksum (XOR)
Which of the following methods is used to detect double errors?Odd parityEven parityChecksum (CRC)Checksum (XOR)
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0 votes
1 answer
20
ISRO 2024
An instruction pipeline can be implemented by means of LIFO buffer FIFO buffer Stack None of the above
An instruction pipeline can be implemented by means ofLIFO bufferFIFO bufferStackNone of the above
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0 votes
0 answers
21
ISRO 2024
Which of the following clustering technique is used by K-Means algorithm: Hierarchical Technique Partitional technique Divisive Agglomerative
Which of the following clustering technique is used by K-Means algorithm:Hierarchical TechniquePartitional techniqueDivisiveAgglomerative
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0 votes
1 answer
22
ISRO 2024
Worst case time complexity of heap sort for n elements O(nlogn) O(logn) O^2 O(n)
Worst case time complexity of heap sort for n elementsO(nlogn)O(logn)O^2O(n)
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0 votes
1 answer
24
ISRO 2024
The time delay obtained through an 8-bit serial register with 400 MHz clock is: 20 ns 2.5 µs 20 µs 2.5 µs
The time delay obtained through an 8-bit serial register with 400 MHz clock is:20 ns2.5 µs20 µs2.5 µs
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0 votes
1 answer
25
ISRO 2024
Any attempt by a process to access memory allocated to OS or process of other results into Trap to OS Context Switching Page fault Invocation to Scheduler Despatch
Any attempt by a process to access memory allocated to OS or process of other results intoTrap to OSContext SwitchingPage faultInvocation to Scheduler Despatch
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0 votes
2 answers
26
ISRO 2024
In a producer-consumer scenario, also known as Bounded-Buffer problem, what would be the most appropriate synchronization primitive to ensure that the consumer waits when the buffer is empty? Spinlock Mutex lock Semaphore Monitors
In a producer-consumer scenario, also known as Bounded-Buffer problem, what would be the most appropriate synchronization primitive to ensure that the consumer waits when...
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0 votes
2 answers
27
ISRO 2024
Entity Relationship model shows the Static view Functional view Dynamic view All of the above
Entity Relationship model shows theStatic viewFunctional viewDynamic viewAll of the above
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0 votes
2 answers
29
ISRO 2024
What is the maximum number of comparisons needed to sort 6 items using radix sort, if each number is a 3-digit decimal number? 120 180 210 360
What is the maximum number of comparisons needed to sort 6 items using radix sort, if each number is a 3-digit decimal number?120180210360
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0 votes
1 answer
30
ISRO 2024
If there are five faces and nine vertices in an undirected planar graph, then number of edges is 14 6 12 None of the above
If there are five faces and nine vertices in an undirected planar graph, then number of edges is14612None of the above
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