What happens when you give the following commands if the file named done already exists?
$ cp to_do done
$ mv to_do done
Both commands overwrite done with the contents of to_do.
You might also like to view...
Answer the following statements true (T) or false (F)
1. In C++ Boolean value are represented only with the int values 0 for false and 1 for true. 2. Extensive use of global variables is a satisfactory replacement for the difficulties of parameter passing with functions. 3. A variable declared outside any function is said to be a local variable. 4. A variable declared within a function block is said to be local to the function.
The ____ option allows a video clip to begin playing when a presenter clicks the slide during the slideshow.
A. On Display B. Auto-display C. At Click D. On Click
Case-Based Critical Thinking Questions ? Case 4-2 Mya has just surveyed 100 students to get their reaction to a new textbook she is reviewing. She has one data series that she wants to represent graphically, and she needs to display her data in a way that lets her visually compate the data values and see how much contributes to the whole. ? ? Sometimes Mya might want to see information on only specific slices. Rather than creating a new chart that includes only those selections, she can _____ an existing chart.
A. search B. filter C. find D. examine
The ____ data type is used to store integers.
A. INTEGER B. NUMERAL C. NUMBER D. INT