Question 1. Numeric data comprise mostly of________?
Answer is numbers
Question 2. Data and information, retrieval is the _______ of data and information _____?
Answer is update, retrieval
Question 3. The binary number of 8 is?
Answer is 1000
Question 4. The following are features of a system except?
Answer is non of the options
Question 5. Database, tables, forms, queries report etc. Are known as_______?
Answer is database
Question 6. Data and information retrieval enable information______ to find, evaluate and use the data or information?
Answer is searchers
Question 7. The effectiveness of data organizations and can't be assessed in terms of volume of data processed?
Answer is true
Question 8. The binary numbers of 7 is
Answer is 111
Question 9. Example of information searchers include except?
Answer is thesaurus
Question 10. The scanner can be used to input _______ into the computer?
Answer is picture
Question 11. Convert 64 to binary number?
Answers is non of the option
Question 12. A data model whereby data records are grouped in terms of being superordinate to one another is referred to as?
Answer is Hierarchical
Question 13. Logically structured data are likely to convey better information?
Answer is information
Question 14. Data definition and structure refers to the process of determining _____ in which data will be created, acquired, stored and transferred?
Answer is style
Question 15. ___________ is an example of a systems?
Answer is informational system
Question 16. Convert 1101 to decimal?
Answer is 13
Question 17. Convert 1111 binary number to decimal ?
The answer is 14
Question 18. ______________ is created when we process data with a machine or computer?
Answer is information
Question 19. The computer systems use________ number system for creating, processing, storing and interpreting data?
Answer is Binary
Question 20. The octal system has __________ symbols of digit?
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