?Identify a method that tests whether the condition returned by thecallbackfunction holds for all items in anarray.
A. ?array.every(callback [, thisArg])
B. ?array.filter(callback [, thisArg])
C. ?array.some(callback [, thisArg])
D. ?array.find(callback [, thisArg])
Answer: A
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_________ specifies that if the signature generation process results in a value of s = 0 a new value of k should be generated and the signature should be recalculated.
Fill in the blank(s) with the appropriate word(s).
Which type of scan has the FIN, PSH, and URG flags set?
A. Xmas scan B. Null scan C. FIN scan D. SYN Scan
The transactions T, U and V use strict two-phase locking and their requests are interleaved as follows:
Assuming that the recovery manager appends the data entry corresponding to each Write operation to the log file immediately instead of waiting until the end of the transaction, describe the information written to the log file on behalf of the transactions T, U and V. Does early writing affect the correctness of the recovery procedure? What are the advantages and disadvantages of early writing?
________ shows the page tabs for all pages included in the current selected section
Fill in the blank(s) with correct word