Which key in the Windows command-line interface brings back the previous command, one letter at a time?
A. F1
B. F3
C. F10
D. F12
Answer: A
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The EBK factors the roles into three perspectives: ____.
A. executive, corollary, and auxiliary B. executive, functional, and secondary C. executive, functional, and corollary D. functional, executive, and essential
Static stacks have a ________ size, and are implemented using ________.
A) fixed, linked lists B) variable, arrays C) fixed, arrays D) variable, linked lists E) None of the above
Someone who gains access to a system and causes harm is a __________?
a. White hat hacker b. Black hat hacker c. Grey hat hacker d. Red hat hacker
You need to search for text data in a column, but you only remember part of the string. Which of the following SQL operations allows the use of wildcard comparisons?
A. in B. exists C. between D. like