Answer choices are not provided, but I would go for "Aero."
Answer:
Explanation:
Three limittaions of computer are:
It requires reqular power supply to operate .
It needs instructions to perform a task.
It cannot memorize and recall.
Depends on the person really. personally i would like it all to be kept for memories but never used anymore
Answer: (D) Database design follows the twelve principles proffered by Dr. Edgar F. Codd
Explanation:
The relational database is basically based on the relational model of the data which is proposed by the Dr Edger F. codd and he mainly introduced the twelve basics principle of the database designing in the database system. He also contributed various valuable principle in the computer science.
The twelve principle are:
- The first rule of the relational database is the information rule as it represented all data or information
- Independence of the integrity
- Viewing various updating rule
- Logically treatment of various NULL value
- Independence of the physical database
- Distribution in-dependency
- Various delete, insert and update rules
- The overall logical description of the database are basically stored in the database directory
- There is no subversion rule
- There is guarantee accessing rule
- Proper rule for data language
- The relational database level actions
Answer: Language translator
Explanation: Language translator is the tool that is used for the conversion of programming language into another in a operating system. It converts the initial language to machine language. With help of the source code , it translates the second generation language.If there are any occurrence of error , it automatically finds it and corrects it while being in the translating process.
