1. In magnetic storage devices tracjs are divided into__

Sbtracks

Supertracks

segments

sectors

2. In computers, bus width is measured in __

Bits

Characters

Bytes

Megabytes

3. In computers, bus width is measured in __

Bits

Characters

Bytes

Megabytes

4. Which one of the foolowing is not true of valatile memory?

CPU can read any address

Random Accesss Memory

Speeds measured in r.p.m

Required power to hold data

5. Which one of the following is an example of nonvolatile memory?

ROM

POST

BIOS

all of these

6. When a document is wider than it is long , which of the following page orientations should be selected?

Landscape

Portrait

Legal

Tabloid

7. In the cpu, the ...... unit controls resources in the computer?

Command

Arithmetic Logic

Memory

Control

8. Among the computer generations, www, HTML, DVD, iPad etc. are some of the popular inventions of which generation?

3rd

4th

5th

6th

9. which of the following type of printer spays ink onto paper?

Laser

Dot Matrix

Ink-jet

all of these

10. One character is represented by--

one bit

One Byte

One kilobyte

One Megabyte