Q1. Which of the following operating system is better for implementing client-server network?
(a) Windows 95
(b) Windows 98
(c) Windows 2000
(d) Microsoft 8.1
(e) none of the above
Q2. Which software allows a user to perform calculations on row and columns of data?
(a) An electronic spreadsheet
(b) A Workbook
(c) An Analyzer
(d) A calculator
(e) DBMS
Q3. What is the purpose of the query in the database?
(a) input data
(b) output results
(c) sort data
(d) filter data
(e) all of the above
Q4. What type of a database is multidimensional, providing layers to tables?
(a) Multidimensional
(b) Network
(c) Hierarchical
(d) Data warehouse
(e) all of above
Q5. Which term refers to the extent of detail provided in information? For instance, some information may provide summary information while others may provide a great amount of detail?
(a) Information Depth
(b) Aggregate Data
(c) Information Granularity
(d) Data Detail
(e) None of these
Q6. What is the term used to depict aged information systems that are technologically out-of-date?
(a) Outdated information systems
(b) Obsolete systems
(c) Archaic systems
(d) Legacy information systems
(e) None of these
Q7. Which of the following is a subset of a data warehouse?
(a) Relational database
(b) OLAP
(c) Intelligent Agent
(d) Data mart
(e) None of these
Q8. What part of the database stores information about the data?
(a) Data dictionary
(b) Data depository
(c) Data warehouse
(d) Administrative data systems
(e) All the above
Q9. What term refers to your ability to connect to the internet and your company from a wireless device?
(a) Net services
(b) Push technology
(c) Pull technology
(d) Mobile computing
(e) None of these
Q10. When two companies are linked together by computers and they send business transactions through these computers, they are probably using _____.
(a) Digital wallets
(b) Electronic data interchange
(c) B2C
(d) Smart cards
(e) None of these.
Q11. What term refers to the small web page that opens automatically with an ad when you visit some web sites?
(a) Marketing page
(b) I-ad
(c) Affiliate ad
(d) Pop-up ad
(e) None of these
Q12. Database management systems are intended to:
(a) eliminate data redundancy
(b) establish relationship among different records in different files
(c) manage file access
(d) maintain data integrity
(e) all of the above
Q13. The data dictionary tells the DBMS____?
(a) What files are in the Database
(b) What attribute are possessed by the data
(c) What these files contain
(d) All of the above
(e) None of the above
Q14. Which of the following is a database administrator’s function?
(a) Database design
(b) Backing up the database
(c) Performance monitoring
(d) User coordination
(e) All of the above
Q15. Which of the following is the organized collection of large amount of interrelated data stored in a meaningfully way used for manipulation and updating?
(a) Database
(b) File
(c) Folder
(d) Data-mining
(e) Data source
