Tech Challenge

Which is the part of the computer system that one can physically touch?

• Data

• Operating systems

• Hardware

• Software

One Gigabyte is approximately equal to?

• 1000,000 bytes

• 1000,000,000 bytes

• 1000,000,000,000 bytes

• None of the above

One Gigabyte is approximately equal to?

• 1000,000 bytes

• 1000,000,000 bytes

• 1000,000,000,000 bytes

• None of the above

Which of the following is not an input device?

• Mouse

• Light pen

• Keyboard

• VDU

Which one of the following is different from other members?

• Google

• Windows

• Linux

• Mac

Which one of the following is not a linear data structure?

• Array

• Binary Tree

• Queue

• Stack

Which of the following is used to manage a database?

• Operating System

• Compiler

• DBMS

• None of the above

File extensions are used in order to ….?

• Name the file

• Ensure the file name is not lost

• Identify the file

• Identify the file type

'ALU' stands for?

• Arithmetic Long Unit

• All Longer Units

• Around Logical Units

• Arithmetic and Logical Units

Which of the following loader is executed when a system is first turned on or restarted?

• Bootloader

• Compile and Go loader

• Bootstrap loader

• Relating loader