Abacus was the first __________________.
Abacus was the first __________________.
A. Electronic computer
B. mechanical computer
C. electronic calculator
D. mechanical calculator
Abacus was the first __________________.
A. Electronic computer
B. mechanical computer
C. electronic calculator
D. mechanical calculator
A. Tab stop box
B. Left Indent
C. Right Indent
D. Center Indent
A. Symbol
B. Wingdings
C. Webdings
D. None of the above
A. Use the arrow key
B. Dragging the scroll box on the scroll bar
C. Use your ENTER key to go down line by line
D. Only A & B
A. table slide
B. graph slide
C. bullet slide
D. title slide
A. Search the selected text
B. Paste the selected text
C. Bold the selected text
D. Open the specified file
Word length of a personal computer is _______.
A. 4 bits
B. 8 bits
C. 16 bits
D. 64 bits