The transfer rate of external hard drives usually is slower than that of internal hard drives.

Identify the use ofvar objInstance = new objClass(parameters);command.

A. To create instances of an object B. To define auser-defined object C. To create a custom object D. To add methods to a custom object

Match the following commands to the corresponding descriptions

_____ 1. U _____ 2. Esc _____ 3. O _____ 4. q! _____ 5. x _____ 6. dd _____ 7. . (dot) _____ 8. R _____ 9. o _____ 10. ? _____ 11. $ _____ 12. 0 (zero) _____ 13. w _____ 14. u _____ 15. wq a: Searches backward through a file b: Deletes a line c: Opens a line above the current line d: Repeats the last text changes e: Opens a line below the current line f: Exits the vi editor and saves the file. g: Exits the vi editor without saving the file h: Deletes a character indicated by the cursor position i: Undoes the recent changes on the current line j: Replaces character(s) and places vi in the text input mode k Places the cursor at the end of the current line l Places the cursor at the beginning of the current line n Moves the cursor one word forward m Places the vi editor in the command mode o Undoes all changes on the current line.