Answer:
Swapping two numbers means exchange the values of two variables with each other.
Answer:
Grace Hopper.
Explanation:
Grace Hopper was a US Naval Rear Admiral and an American computer scientist who was born on the 9th of December, 1906 in New York city, United States of America. She worked on the first commercial computer known as universal automatic computer (UNIVAC), after the second World War II.
In 1953 at the Remington Rand, Grace Hopper invented the first high-level programming language for UNIVAC 1 by using words and expressions.
Additionally, the high-level programming language known as FLOW-MATIC that she invented in 1953 paved the way for the development of common business-oriented language (COBOL).
Hence, Grace Hopper developed the first compiler and conducted work that led to the development of COBOL.
Answer:
The correct answer to the following question will be "A spreadsheet".
Explanation:
- A spreadsheet is a software device used to access and stores data from such a database. The interaction between separate entities (in separate tables) is controlled by their specific columns.
- It's a programming program for arranging, evaluating and storing data in tabular format.
- The spreadsheets have been developed as computer-controlled analogs to paper reporting worksheets. The system runs on data decided to enter in table cells.
Therefore, a Spreadsheet is the right answer.
Answer:
The correct answer to the following question will be Classes.
Explanation:
Class:
- Class and objects are the two basic concepts of Object-oriented programming language (Oops).
- A prototype by which an object can be created.
- A Class is a collection of data members and member functions.
- A Class is a user-defined blueprint on an object.
- Declaration of a class includes: Class names, modifiers, Super class, interfaces and body
