What is a SQL*Plus script? Why is it a good practice to create a log file while a SQL*Plus script is executed, and how can the log file be created?
What will be an ideal response?
SQL*Plus script is a collection of SQL*Plus statements. A log file can be used to
record the action of SQL*Plus when as a script is executed. You can use ‘spool’
command to create a log file.
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What is the read/write complexity of the following program?
int N = 0, M = 10; for (int x = 0; x <= M; x++ ) { for (int y = 0; y <= N; y++ ) { writeToDisk(""something""); } } a. O(M*N) b. O(N) c. O(N^2) d. O(M+N)
Briefly describe state notification and security laws.
What will be an ideal response?
Registry files are called _______________.
Fill in the blank(s) with the appropriate word(s).
If r1 = 00FF16, and r2 = 4, what is the value of r0 after each of the following instructions has been executed (assume that each instruction uses the same data)?
a. ADD r0,r1,r1, LSL #2 b. ADD r0,r1,r1, LSL #4 c. ADD r0,r1,r1, ROR #4