Which of the following formula is used to calculate statement coverage?a)Statement Coverage = (Number of statements executed / Total number of statements executable ) x 100%b)Statement Coverage = (Number of statements executed - Total number of statements executable ) x 100%c)Statement Coverage = (Number of statements executed / Total number of statements executable ) / 100%d)Statement Coverage = (Number of statements executed + Total number of statements executable ) x 100%

Formula used to calculate Path coverage isa)Path Coverage = (Number of paths executed / Total number of paths) - 100%b)Path Coverage = (Number of paths executed / Total number of paths) x 100%c)Path Coverage = (Number of paths executed / Total number of paths) / 100%d)Path Coverage = (Number of paths executed / Total number of paths) + 100%

Which of the following describes a measure of what percentage of your code is covered by tests?1 pointTest%Code coverageTestMeasureTest coverage

Which of the following is not true of test coverage criteria?a)Test coverage criteria can be measured in terms of items exercised by a test suiteb)A measure of test coverage criteria is the percentage of faults foundc)Test coverage criteria are often used when specifying test completion criteriad)All the options are Truee)A measure of test coverage criteria is the percentage of

At least how many test cases are required to achieve multiple condition coverage of the following code segment: If((a>5) and (b<100) and (c>50))  x=x+1;a)2b)4c)6d)8

the director wants you to determine the true frequency for mass drug administration and coverage in the study area in which will yield the desired results. from literature, it is discovered that 75% coverage has always been achieved. the director wants a 95% confidence limit. (I)calculate the required sample size, if the desired precision is 4% of the true value (ii) what would be the sample size if the relative precision of +/-10% of the analyzed population proportion or 80%, with a design effect of 2, is envisaged. (iii) from (I) above, adjust for finite population in the study area of about 17 950 inhabitants