(A) Data rate
(B) Baud rate
(C) Bandwidth
(D) Signal-to-Noise ratio
Answer: (B) Baud rate
Category: Computer Science MCQs Class 9
Computer Science solved multiple choice questions (MCQs) for class 9 with answers.
An example of Impact printer is
(A) Inkjet printers
(B) Dot Matrix Printer
(C) Laser Printers
(D) Bubble jet Printers
Answer: (B) Dot Matrix Printer
Which of the following does NOT belong to the category of system software?
(A) Device drivers
(B) Utility programs
(C) Shareware
(D) Language processors
Answer: (C) Shareware