What is the primary difference between primary and secondary cell batteries?
Options: Primary-cell batteries can be recharged and used many times, whereas secondary-cell batteries cannot be properly recharged, Secondary-cell batteries can be recharged and used many times, whereas primary-cell batteries cannot be properly recharged, Primary-cell batteries use chemical cells, whereas secondary-cell batteries use an alternative energy source, such as thermal or magnetic energy, to supplement their outputs, Primary-cell batteries must be recharged at a much slower rate that secondary-cell batteries
6.It refers to a particular family of standards for expressing the structured data that represent electronic commerce transactions; and â€˜electronic auctions for a particular set of mechanisms for setting prices.
Options: (A)Electronic data interchange (EDI) (B) Electronic Publishing (C) Electronic Services Delivery (ES(D) (D) None of these
The space factor when determining the efficiency of algorithm is measured by
Options: a. Counting the maximum memory needed by the algorithm
b. Counting the minimum memory needed by the algorithm
c. Counting the average memory needed by the algorithm
d. Counting the maximum disk space needed by the algorithm
Options: the elapsed time between the receipt of the input and the availability of the output, a group of related fields, the key information of programming, a program statement that violates one or more rules of the language in which it is written
6.A solution to the Dining Philosophers Problem which avoids deadlock is
Options: (A)ensure that all philosophers pick up the left fork before the right fork. (B) ensure that all philosophers pick up the right fork before the left fork. (C) ensure that one particular philosopher picks up the left fork before the right fork, and all other philosophers pick up the right fork before the left fork. (D) none of the above 24
. What happens if you mark on Hidden check box of Font dialog box after you select some text?
Options: a. The text is deleted from document and you need to bring from Recycle Bin if required again. b. The text is hidden and you need to bring it by removing the check box if needed again c. The text is deleted and cannot be returned back d. The text is hidden and cannot be returned back