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- 1. Multiple Choice
A binary number is a number expressed in the base-2 numeral system or binary numeral system, a method of mathematical expression which uses only two symbols: typically "0" and "1".
TRUE
FALSE
- 2. Multiple Choice
ASCII code in computer means
a number system for advanced computer problems
a popular system for representing text in binary
a code used for coding apps
- 3. Multiple Choice
What does encryption means
to code for making programs
to change information so that its meaning is hidden
to break important information
to track coding progress
- 4. Multiple Choice
what does decryption means
create hidden meaning in messages
do advanced coding in making website
to change information so that its hidden meaning is shown
create a unique number for protection
- 5. Multiple Choice
The brain of any computer system is
ALU
Memory
CPU
Control Unit
- 6. Multiple Choice
What difference does the 5th generation computer have from other generation computers?
Technological advancement
Scientific code
Object Oriented Programming
- 7. Multiple Choice
A computer program that converts assembly language to machine language is
Compiler
Interpreter
Assembler
- 8. Multiple Choice
The time required for the fetching and execution of one simple machine instruction is
Delay time
CPU cycle
- 9. Multiple Choice
Which access method is used for obtaining a record from a cassette tape?
Direct
Sequential
- 10. Multiple Choice
The section of the CPU that selects, interprets and sees to the execution of program instructions
Register unit
Control unit
- 11. Multiple Choice
The examination and changing of single bits or small groups of his within a word is called
Bit manipulation
Byte
- 12. Multiple Choice
Which computer has been designed to be as compact as possible?
Micro computer
Super computer
- 13. Multiple Choice
Which method is used to connect a remote computer?
Dialup
Logic circuit
- 14. Multiple Choice
Which of the following device is still useful for adding numbers?
ENIAC
Abacus
UNIVAC
- 15. Multiple Choice
is a list of instructions that tell a computer what to do
computer program
coding representations
hard disk drive
- 16. Multiple Choice
Video games are computer programs.
TRUE
FALSE
- 17. Multiple Choice
A data that contains greater variety, arriving in increasing volumes and with more velocity.
Scientific Data
Big Data
Encrypted Data
- 18. Multiple Choice
15 million dollars a year is the financial loss organizations suffer due to poor quality of data
TRUE
FALSE
- 19. Multiple Choice
Data delivers terrible decision making
TRUE
FALSE
- 20. Multiple Choice
The primary purpose of artificial intelligence is for humans to have a machine that thinks faster and more efficiently.
TRUE
FALSE
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