Which of the following information is not given by DIR command?

1. 1. Date of the file
   2. Time of the file
   3. Path of the file
   4. Data of the file

An easiest file management model is _____.

1. 1. Windows Explorer
   2. my Briefcase
   3. My Computer
   4. Your Computer

Which software controls basic I/O device?

1. 1. Device Driver
   2. Anti-Virus tool kit
   3. Business Software
   4. Operating System

The software that behaves like a traffic police is _____.

1. 1. Fly a simulated jet
   2. Sherlock Homes mystery
   3. Operating System
   4. Vertical Integration

The software that are enhancement of a single package are called _____.

1. 1. Horizontal Integration
   2. Vertical Integration
   3. Operating System
   4. DOS

The interface provided by a matrix of row and column to manipulate with numeric data is called _____.

1. 1. Spread Sheet
   2. Word Processor
   3. Database Management Software
   4. Graphic

The Involution law says that double complementation has _____.

1. 1. Positive effect
   2. Absorption effect
   3. Addition effect
   4. Cancellation effect

The capacity of a hard disk depends upon the _____.

1. 1. High-speed motor
   2. Movement of read/write head
   3. Complexity of software
   4. Number of disk platters stacked

Which one of the following is referred to as “volatile memory”?

1. 1. Random Access Memory
   2. Read Only Memory
   3. Flash Memory
   4. Cache Memory

The surface of a hard disk is logically divided into _____.

1. 1. Firmware
   2. SIMMs
   3. Physically marking tracks
   4. Pie-shaped sectors