Computer-Input, Output & Memory Devices [NCO- Cyber Olympiad (SOF) Class 11]: Questions 7 - 11 of 69

Choose Programs:

🎯 599 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 350.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 7

Question MCQ▾

A keyboard can be attached with a system by ________ and ________ port.

Choices

Choice (4)Response

a.

PS/2 and LCD

b.

VGA and USB

c.

USB and PS/2

d.

HDMI and USB

Edit

Question 8

Question MCQ▾

________ is a type of optical disk, which uses to read/write data and its storage capacity lies between 4.7 GB to 17.08 GB.

Choices

Choice (4)Response

a.

DVD

b.

IH-BD

c.

Blu-ray

d.

CD

Edit

Question 9

Question MCQ▾

Magnetic tape can serve as ________ (Model test paper 3)

Choices

Choice (4)Response

a.

Output media

b.

Input media

c.

Secondary media

d.

All a., b. and c. are correct

Edit

Question 10

Question MCQ▾

Which of the following statement is true? (Model test paper 2)

Choices

Choice (4)Response

a.

Roll the trackball instead of moving the whole mouse around.

b.

Desk space required by the trackball is less when as compared to a mouse

c.

Glide pad uses a touch sensitive pad for controlling cursor

d.

All a., b. and c. are correct

Edit

Question 11

Question MCQ▾

Which of the following is the key concept of stored program computer? (Model test paper 2)

Choices

Choice (4)Response

a.

Programs are wired on board and instructions are stored in ROM.

b.

Instructions are first executed randomly and then stored in main memory.

c.

Data and instructions are stored in single read-write memory.

d.

Programs were stored manually in decimal number format.

Edit