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WorksheetsComputer Languages
Total questions: 19
Worksheet time: 7mins
The only language understood by the digital devices is...
assembly language
linking language
translation language
machine language
They are considered closer to computers
Low Level Languages
High Level Languages
Object oriented Languages
"High Level languages (HLL) are not machine-dependent". The statement above means:
They have a sentence-like structure
they are closer to natural languages
they can be used on different types of computers
they are easy to learn
Compilers, interpreters and assemblers are translation programs:
used for HLL and LLL
Compilers and Interpreters are used for HLL instead the assembler is used for LLL
they are used only for LLL
The 1st GPL (1940s)
was not important
was not machine-dependent
was called assembly language
was based on the binary system
mnemonics are:
also called memory helps
alphabetic abbreviation converted by the assembly language
alphabetic abbreviation converted by the interpreter
num1, num 2, sum
The HLL stated with
the second generation of programming language
the third generation of programming language
the fourth generation of programming language
the fifth generation of programming language
In the HLL, the instructions:
are called statements
are called sentences and are a combination of English-like phrases and mathematical terms
The procedural language expresses a problem as:
topdown instructions to accomplish a task
interaction with objects to accomplish a task
The object-oriented language expresses a problem as:
topdown instructions to accomplish a task
interaction with objects to accomplish a task
The subroutines:
are modules of programs
are known as procedures
are divided into subroutines and nesting subroutines
all the options are correct
Procedural languages can be classified as: business, scientific and multipurpose
true
false
The SQL is:
the most popular query language
belongs to the higher abstraction fourth generation
a markup language
Declarative languages:
run routines and subroutines
do logical operations
are used to explain how texts are to be edited
Microsoft Visual C#:
was invented in the 1970s by D. Ritchie
is a programming environment
combines the C++ and .Net Framework
JIT:
is a compiler used to convert the Java bytecode into machine language
means: Java Information Technology
is the format of Java extension
Java Virtual Machine
is a platform independent execution environment
it is made up of two components: java platform and Java Interface
its code is platform independent
The editor is:
a program to translate computer code
a program to write computer code
a program to read algorithm
Debugging is the activity to:
write documentation
test the program
find out the error and fix it
