What is considered the brain of the computer?
- A. Central Processing Unit
- B. Monitor/Display Screen
- C. Mouse
- D. Printer
Hexadecimal numbers are a mixture of
- A. Octal and decimal numbers
- B. Binary and octal numbers
- C. Letters and decimal digits
- D. Binary and decimal numbers
Programming language COBOL works best for use in
- A. Siemens applications
- B. student applications
- C. social applications
- D. commercial application
………. provides total solutions to reduce data redundancy, inconsistency, dependence and unauthorized access of data
- A. Tables
- B. DBMS
- C. Production passwords
- D. Database
In SQL, which command is used to remove a stored function from the database?
- A. REMOVE Function
- B. DELETE function
- C. DROP function
- D. ERASE Function
In Boolean algebra, the bar sign (-) indicates ………………..
- A. OR operation
- B. AND operation
- C. NOT operation
- D. None of the above
When an input signal 1 is applied to a NOT gate, the output is ………………
- A. 0
- B. 1
- C. Either 0 & 1
- D. None of the above
Destruction of files for malicious reasons such as access by fraudulent people is classified as being
- A. modified
- B. accessed
- C. destroyed
- D. unauthorized access
___________ is when someone steals another persons identity.
- A. Cyber bullying
- B. Identity Theft
- C. Identity Phase
- D. Cyber Know How
What is the etiquette one should follow while working online?
- A. Anything goes . . . providing he/she remains anonymous
- B. Netflix
- C. Netiquette
- D. Piracy
An Operating System is a type of?
- A. Application Software
- B. System software
- C. Utility Program
- D. None of these
What does an Operating System do?
- A. Memory Management
- B. File Management
- C. Application Management
- D. All of the above
What is the permanent memory built into your computer called?
- A. RAM
- B. ROM
- C. CPU
- D. CD-ROM
What does RAM and ROM have in common?
- A. They both deal with memory
- B. They were both invented by Bill Gates
- C. They do not have anything in common
- D. Their initials are similar
What is the full form of UDP?
- A. User Datagram Packet
- B. User Data Packet
- C. User Datagram Protocol
- D. Unique Data Protocol
What is the full form of TCP?
- A. Transmission Control Protocol
- B. Transmission Communication Protocol
- C. Transformation Control Protocol
- D. Transmission Central Pass
Which is not a network for distribution of information?
- A. cloud storage
- B. Several computers to one printer
- C. Microsoft Word
- D. E-mail
To determine if a computer has the ability to think, a test was conducted named as
- A. Turing test
- B. Computation test
- C. Teletype test
- D. Interrogator test
The process of feeding instructions into the computer system is called
- A. Processing
- B. Accessing
- C. Inputting
- D. Outputting
________ is the process of dividing the disk into tracks and sectors
- A. Tracking
- B. Formatting
- C. Crashinng
- D. Allotting
What is the shortcut key to “undo” last action on a Microsoft word page?
- A. Ctrl + A
- B. Ctrl + U
- C. Ctrl + X
- D. Ctrl + Z