In vi, using command mode, what ?series of key presses below will cause the line on which the cursor is on to be deleted?
A. ?X
B. ?dd
C. ?yw
D. ?d
Answer: B
Computer Science & Information Technology
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A collection of related radio buttons is usually placed in a .A collection of related radio buttons is usually placed in a .
(A) List box (B) Text box (C) Collection Editor (D) Group box
Computer Science & Information Technology
If you write a class that contains purely virtual functions, and then you write a child class but don’t write the virtual function, what happens when you compile your program? What happens when you try and run it?
What will be an ideal response?
Computer Science & Information Technology
When saving a new database in Access 2007-2016 databases, the file extension should be ________
A) .dbx B) .adbx C) .accdb D) .db
Computer Science & Information Technology
What is the operation used to insert data into the stack?
A. push B. pop C. stack top D. insert
Computer Science & Information Technology