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WorksheetsQuiz Informatike
Total questions: 25
Worksheet time: 12mins
What is the only thing that computers understand?
Machine Code
Low Level Language
High Level Language
Algorithm
Before a computer can understand a program it must be...
Translated into its machine code.
Translated into a high level language.
Translated into a low level language.
What is machine code?
A programming language that a computer understands
The make and model of a computer
The serial number of a computer
Which of these is the process of typing a series of instructions to have a computer perform a task?
programming
computing
composing
creating
Which of these is a series of instructions that solve a problem?
Algorithm
String
Array
Statement
Motherboard
the brain of the computer, processes all data
connects all components
stores all data permanently
cools the CPU
CPU
supplies power to the components
the heart of the computer, connects all the components
connects the hard drive to the motherboard
the brain of the computer, executes all the programs
What are the physical components of a computer system called?
Hardware
Software
Output Devices gives info . to the _______
Computers
Harddisk
Users
nothing
Which one is an input device?
Monitor
Projector
Camera
Printer
What is an algorithm?
Patterns and trends used to solve a problem
A set of step-by-step instructions to resolve a problem
A programming language
What are algorithms used for?
To plan out the solution to a problem
As a platform to program a solution
To test a solution to a problem
What is a Code?
Set of instructions to the computer
Music lessons
A secret language
Music notes
The person who writes a code is called
Detective
Inspector
Coder
Writer
Which language does a computer understand?
Sync Language
English language
Programming Language
Note language
The computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a program
True
False
Encrypt the word ALPHABET using a Caesar cipher with a shift of 3
DVSDULQV
DOOFOHDU
DOSKDEHW
DORQHBHV
