What are stubs and drivers used for in white-box testing?
A driver a software module used to invoke a module under test and, often, provide test inputs, control and monitor execution, and report testresultsdrivers in whitebox testing is like for example jus...
Stubs and Drivers are the small programs used in the integration testing such that these programs are placed where the output of undeveloped modules. that is in some cases, some of the non priority mo...
If the project already started and u hired in the middle of the project?What will u do?
- I will spend extra hours in getting the knowledge about the work , this includes the nature of the project, technical /domain/ process/ management wise knowledge about the project and team.- I will ...
I will try to copeup within a couple of days by doing extra hours. if not I will take help of my collegues.
Central limit theorem is true only for _____ values of k.
Skill/topic: statistical process controla) smallb) largec) equal
B) Large
The distribution of an average tends to be Normal, even when the distribution from which the average is computed is decidedly non-Normal. This theorem becomes more apparent as sample size increases.
I think
Central Limit Theorem is true only for _SMALL_ value
Allowable variations in manufacturing are called _____________
Skill/topic: statistical process controla) tolerancesexplanation: the presence of unavoidable variation and the necessity of interchangeability require that some limits be specified for the variation of any quality characteristic. These allowable variations are specified as tolerances
A) tolerances.
Allowable variations in manufacturing are called tolerances.
It is interesting to note that what is allowable in the manufacturing sector is not true for software development. Any deviation (variation) from software requirements or specifications are considered defects.
What are the three measures in common use in quality?
Skill/topic: statistical process controla) the three measures of common use in quality control is mean, median and modeexplanation: the three commonly used measures in quality control are mean (also called as average), median (is the value that divides a series of ordered obserVATions so that the number...
1) Mean - average
2) Mode - most often
3) Median - middle
I'll add one more:
4) Range - the difference between highest and least value
The three measures (commonly known as 3-m) in Quality are
- MEAN
- MEDIAN
- MODE
A measure of central tendency of a distribution is a numerical value that
Skill/topic: statistical process controla) describes how the data tend to build up in the centerb) describes the number of data that is in the centerc) describes the average value of the data collectedd) none of the aboveexplanation: a measure of central tendency of a distribution is a numerical value...
Skill/topic: statistical process controla) trueb) falseexplanation: variables are those quality characteristics that are measurable like height, weight while attributes are those quality characteristics that are classified as EIther conforming or not conforming to the specifications like ok-not ok, good-...
For our purposes:A variable refers to something that can take on different values and can be measured. An attribute refers to a characteristic or property of something.EXAMPLE: If you are ...
Variables are those quality characteristics that are classified as either conforming or not conforming to the specifications
TRUE
Statistical process control (spc) is a means of improving processes by reducing _________
Skill/topic: statistical process controla) defectsb) variabilityc) productiond) wastagesexplanation: spc is the application of statistical techniques to reduce and infact eliminate variations in the processes
Variability
B. Variability
Create table temp(eno number constraints pk_eno primary key,gender char(1) check (gender in( 'm','f')));insert into temp values ('01','m');insert into temp values ('02','m');insert into temp values ('03','f');insert into temp values ('04','m');insert into temp values ('05','m');insert into temp values...
update emp set gender=
case when gender='f' Then 'm'
else 'f'
end
update
All these kind of questions stem from not having real-time experience. Trust me when you join a company all these will vanish from your mind! Manual or automation, you as QA have to log the bug. It ...
Generally Bugs are reported with the help of Bug Tracking tools ( Like bugzilla, TeamTrack, Test Director ,Quality Centre or any other such tools)
You can also have your organization built in tools.
or you can use excel sheets also.