Computer Studies Questions
Question 416:
The type of database in which the data are connected in different files by using common data elements or a key field is ?
- A Relational database
- B Network database
- C Hierarchical database
- D Object-oriented database
Question 418:
At what stage in system development life cycle are all data documented in the form of detailed data flow diagrams(DFDs)
- A System design
- B Feasibility study
- C System analysis
- D Investigative study
Question 419:
Translators are type of ?
- A System software
- B Operating system
- C Utility programs
- D Application software
Question 420:
What is the difference between an assembler and a compiler ?
- A An assembler converts a machine language code into assembly level language code while a compiler converts high level programming language to a machine language code.
- B An assembler converts assembly level language code into machine language code while a compiler converts high level programming language code to a machine language code.
- C A compiler converts assembly level language code into machine lange while an assembler converts high level programming language to a machine language code.
- D They both convert assembly level language code into machine lange