The output quality of a printer is measured by
A. Dots per inch
B. Dots per line
C. Dots printed per unit time
D. All of the above
E. None of the above
Answer: Option A
A. Dots per inch
B. Dots per line
C. Dots printed per unit time
D. All of the above
E. None of the above
Answer: Option A
A light sensitive device that converts drawing, printed text or other images into digital form is
A. Keyboard
B. Plotter
C. Scanner
D. OMR
E. None of these
Which protocol provides e-mail facility among different hosts?
A. FTP
B. SMTP
C. TELNET
D. SNMP
E. None of these
The basic architecture of computer was developed by
A. John Von Neumann
B. Charles Babbage
C. Blaise Pascal
D. Garden Moore
E. None of these
Dot per sq. inch wrong answer my dear correct it