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D. Picture Study.
1. What type of languages are the above?
a. Human Language b. Animal Language
c. Alien Language d. Computer Language
2. Which language can be understood by computer without interpreting?
a. Assembly language b. Machine language
c. High-Level Language d. All of these
3. Which Language is made up of binary digits?
a. Assembly language b. Machine language
c. High-Level Language d. All of these
4. SNOBOL was originally written in ………………….
a. Assembly language b. Machine language
c. High-Level Language d. All of these
5. Which of the above language is user friendly?
a. Assembly language b. Machine language
c. High-Level Language d. All of these
Answers
1. d 2. b 3. b 4. a 5. c
21 st
E. Case Study. Century #Experiential Learning
Skills
An Automated Teller Machine concentrate only on executing the operations like withdraw of cash, but never reveals
the way how the operation is executed internally. The principle of working is also very essential for Object-Oriented
Programming. There is also a special name given to the property.
There is another principle of OOP that resembles the action of a parent and child where the child accrues the property
of his/her parents.
1. The principle in OOP is called ………………….
a. Data Abstraction b. Inheritance
c. Encapsulation d. Polymorphism
2. In Data Abstraction, the background details are ………………… whereas only the essential features of a class are shown.
a. deleted b. Added
c. hidden d. Removed
3. The other principle that resembles the action of a parent and child is known as ………………….
a. Data Abstraction b. Inheritance
c. Encapsulation d. Polymorphism
4. Apart from the above-mentioned principles, the other two are ………………….
a. Encapsulation b. Polymorphism
c. FORTRAN d. Both a and b
Answers
1. a 2. c 3. b 4. d
24 Touchpad Computer Applications-IX

