Related Questions

One-fifth of the batteries produced by an upstart factory are defective and one -quarter of all batteries produced are rejected by the quality control technician. If one-tenth of the non-defective batteries are rejected by mistake and if all the batteries not rejected are sold, then what percent of the batteries sold by the factory are defective?
A 4%
B 3%
C 6%
D 5%
Of the fruit that arrives at a cannery, 20 percent by weight is rejected before processing. Of the fruit that is processed, 15 percent by weight is rejected be fore canning. Of the fruit that arrives at the cannery, what percent by weight is canned?
A 32%
B 35%
C 65%
D 68%
Of the fruits that arrive at the cannery, 20 percent by weight is rejected before processing. Of the fruit that is processed, 15 percent by weight is rejected before canning. Of the fruit that arrives at the cannery. what percent by weight is canned?
A 32%
B 35%
C 65%
D 68%
Of the total no. of oranges that arrive at a juice company, 20% by weight is rejected before processing. Of the oranges that are processed, 15% by weight is rejected before being juiced. Of the oranges that are juiced, 25% are wasted as a result of juice making . Of the oranges, those arrive at the company, what percent by weight is juiced?
A 32
B 53
C 65
D 51
Which of the following occurs when a transaction rereads data it has previously read and finds modification or deletions caused by a committed transaction?
A Nonrepeatable read
B Phantom read
C Dirty read
D Consistent read
Which of the following occurs when a transaction rereads data and finds new rows that were inserted by a command transaction since the prior read?
A Nonrepeatable read
B Phantom read
C Dirty read
D Consistent read
A phantom read occurs when a transaction rereads data it has previously read and finds modifications or deletions caused by a committed transaction.
A True
B False
When there is an indefinite or an infinity value during an arithmetic value computation, javascript
A Prints an exception error
B Prints an overflow error
C Displays “Infinity”
D Prints the value as such
Which of the following computation is correct to calculate the time taken for page load once the page is received from the server?
A responseEnd-loadEventEnd
B loadEventEnd-responseEnd
C loadEventEnd/responseEnd
D responseEnd/loadEventEnd
Which is a type of computing that performs computation, storage and even applications as a service across a network?
A Parallel computing
B Cloud computing
C Distributed computing
D Virtual computing

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