Technical Questions

Q:

 For what purposes are views used?

A) To hide rows only B) To hide columns only
C) To hide complicated SQL statements only D) All of the above are uses for SQL views.
 
Answer & Explanation Answer: D) All of the above are uses for SQL views.

Explanation:
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Filed Under: Database

13 16889
Q:

What is "bug leakage?" and what is "bug release?"

Answer

A bug leakage results when a bug is detected which should have been detected in earlier builds/versions of the application.


A defect which exists during testing yet unfound by the tester which is eventually found by the tester/end-user is also called bug leakage.


A bug release is when a particular version of s/w is released with a set of known bug(s)/defect(s). These bugs are usually low severity and/or low priority bugs. It is done when the company can afford the existence of bug in the released s/w rather than the time/cost for fixing it in that particular version. These bugs are usually mentioned in the Release Notes.

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Subject: Software Testing

12 10425
Q:

Macro flowchart is also called as

A) Less Detail flowchart B) More detail flowchart
C) Simple detailed flowchart D) None of the above
 
Answer & Explanation Answer: A) Less Detail flowchart

Explanation:

A flowchart is a type of diagram that represents a workflow or process. A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach to solving a task.

Macro flowchart shows the outlines the main segments of program. Macro flowchart is also called as less detail flowchart.

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Filed Under: Programming
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12 8359
Q:

When does the condition 'rendezvous' arise?

Answer

In message passing, it is the condition in which, both, the sender and receiver are blocked until the message is delivered.

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Q:

Which of the following is a form of functional testing?

A) Security testing B) Performance testing
C) Boundary value analysis D) Usability testing
 
Answer & Explanation Answer: D) Usability testing

Explanation:

Functional testing is a type of testing that is done against the requirements of the business application. 

Which_of_the_following_is_a_form_of_functional_testing1552046654.png image

Examples of functional testing are Smoke testing, Sanity testing, Regression testing, Usability testing.

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11 9504
Q:

Which address identifies a process on a host?

A) Port B) Physical
C) IP D) All of the above
 
Answer & Explanation Answer: A) Port

Explanation:
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11 13720
Q:

Which of the following is not part of performance testing?

A) simulating many users B) measuring response times
C) generating many transactions D) recovery testing
 
Answer & Explanation Answer: D) recovery testing

Explanation:

In software engineering, performance testing is in general, a testing practice performed to determine how a system performs in terms of responsiveness and stability under a particular workload.

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10 23300
Q:

What will be output when you will execute following c code?

#include <stdio.h>
void main()

{
    signed int a = -1;
    unsigned int b = -1u;
    if(a == b)
         printf( "The Lord of the Rings" );
    else
         printf( "American Beauty" );
}

A) The Lord of the Rings B) American Beauty
C) Compilation error: Cannot compare signed number with unsigned number D) Warning: Illegal operation
 
Answer & Explanation Answer: A) The Lord of the Rings

Explanation:
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