I think it's believed that an asteroid that hit Earth caused their extinction.
Answer: there is a red "Tally light" that lights up and tell you if it is recording.
Explanation:
B
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Answer:
A. ASC
Explanation:
In Oracle11 g ORDER BY clause is used to sort data andit is also used in mysql ,ms access.Though we not to mention ASC to sort in increasing order because by default it sorts the data in ascending order if we do not mention ASC or DESC.To sort in descending order we have to mention DESC.
So the correct answer to this question is ASC.
Answer:
The computer can do 12000 searches per second. Suppose there are 60000 inventory items. And we need to search one item from it in a sequential manner. The computer can do 12000 searches in one second. Hence it can search in a list of 60000 inventory in 5 seconds, as 12000 x 5 =60000 searches, in the worst case. And if the item is below 12000 on the list, it will take less than 1 second(1/12000 sec in best case), and so on.
And if we assume that the list is sorted, and perform a binary search. then in the worst case, the number of searches required in the worst case will be 60000/2= 30000. And the time required will be 30000/12000= 5/2=2.5 seconds, and (1/24000) seconds in the best case. Its 1/24000 as its binary search.
Explanation:
Please check the answer section.
