Basics of Information Technology

When we retrieve data from a hard disk, the hard disk serves as an:

• (A) Input device
• (B) Output device
• (C) I/O device
• (D) None of above

A keyboard usually is divided into:

• (A) Sectors
• (B) Typewriter area
• (C) Tracks
• (D) 4 areas

The keys starting with character F are called:

• (A) Arrow keys
• (B) Function keys
• (C) Alphabet keys
• (D) Numeric keys

In window mode F1 key is for:

• (A) Program menu
• (B) Auto text
• (C) Help
• (D) Spell check

In BASIC to print from screen to the printer, the used is:

• (A) F9
• (B) F6
• (C) F3
• (D) F1

In BASIC F2 key is for:

• (A) Save function
• (B) Load function
• (C) Start function
• (D) Run function

The standard arrangement of keys on a keyboard is called:

• (A) Typewriter area
• (B) PC/XT
• (C) 101 Keys
• (D) QWERTY

An image can be converted into text by a software called:

• (A) CAD
• (B) QWERTY
• (C) OCR
• (D) Driver

The resolution of a scanner is measured in:

• (A) dpi
• (B) Tracks
• (C) Sectors
• (D) Inches

Which statement(s) is (are) true for mouse and trackball?

• (A) Both are input devices
• (B) Both are pointing device
• (C) They differ in pointing mechanism
• (D) All the above