Tag: technology

Questions Related to technology

Multiple choice technology testing

What is the output???

float a =10.0;  
float b = 2.5; 
float c = a/b;  
System.out.println(c);

4.0
4
runtime exception
none of the above

Reveal answer Fill a bubble to check yourself

Multiple choice technology testing

The data-members of the Interface can be static or non-static.

True
False

Reveal answer Fill a bubble to check yourself

Multiple choice technology testing

What is the output??

interface My  {
    int x=10;
}
class Test implements My  {
    public static void main(String[] s)  {
        System.out.println(My.x);
        System.out.println(x);
        x=x+10;
        System.out.println(x);
    }
};

10 10 10
10 10 20
Runtime Exception
Compilation error

Reveal answer Fill a bubble to check yourself

Multiple choice technology databases

Which of the following techniques can be usedto improve performance of PowerCubes in Cognos 8 BI?

Run the cube through the pcoptimizer utility that is shipped with Cognos 8 BI.
Enable the Allow dynamic usage of dimension information governor in Framework Manager.
Edit the EnablePCOptimizer entry in the Cognos.ini file so that its value=1, and then rebuild the cube.
Ensure that the Pass-through SQL setting is enabled onall regular dimensions in the Framework

Reveal answer Fill a bubble to check yourself

Multiple choice technology testing

From the below given choices, which one is the ‘Confidence testing’?

Disaster testing
System testing
Smoke testing
Regression testing

Reveal answer Fill a bubble to check yourself

Multiple choice technology testing

‘Be bugging’ is known as ?

Preventing the defects by inspection
Fixing the defects by debugging
Adding known defects by seeding
A process of fixing the defects by tester

Reveal answer Fill a bubble to check yourself

Multiple choice technology testing

An expert based test estimation is also known as ?

Narrow band Delphi
Wide band Delphi
Bespoke Delphi
Robust Delphi

Reveal answer Fill a bubble to check yourself

Multiple choice technology testing

All of the following might be done during unit testing except ?

Desk check
Manual support testing
Walkthrough
Compiler based testing

Reveal answer Fill a bubble to check yourself

Multiple choice technology testing

‘Defect Density’ calculated in terms of ?

The number of defects identified in a component or system divided by the size of the component or the system
The number of defects found by a test phase divided by the number found by that test phase and any other means after wards
The number of defects identified in the component or system divided by the number of defects found by a test phase
The number of defects found by a test phase divided by the number found by the size of the system

Reveal answer Fill a bubble to check yourself

Multiple choice technology testing

Which of the following statements is true about a software verification and validation program ? I. It strives to ensure that quality is built into software. II. It provides management with insights into the state of a software project. III. It ensures that alpha, beta, and system tests are performed. IV. It is executed in parallel with software development activities.

I, II&III
II, III&IV
I, II&IV
I, III&IV

Reveal answer Fill a bubble to check yourself

← Previous
1
2
…
3626
3627
3628
3629
3630
3631
3632
3633
3634
…
3670
3671
Next →