1. A ……is a unique name that you give to a file of information?
(A) Device letter
(B) Folder
(C) Filename
(D) Filename extension
(E) None of these
2. The secret code that restricts entry to some programs?
(A) Password
(B) Passport
(C) Entry-code
(D) Access-code
(E) None of these
3. Softcopy is the intangible output, so then what is hardcopy?
(A) The physical parts of the computer
(B) The printed parts of the computer
(C) The printed output
(D) The physical output devices
(E) None of these
4. What is output?
(A) What the processor takes from the user
(B) What the user gives to the processor
(C) What the processor gets from the user
(D) What the processor gives to the user
(E) None of these
5. Which of the following is absence the computer system can still be functional?
(A) Operating system
(B) Hard Drive
(C) RAM
(D) Sound Card
(E) SMPS
6. Computer security can be enforced by using which of the following?
(A) Firewall
(B) Password
(C) Encryption
(D) All of the above
(E) None of these.
7.Junk e-mail is also called?
(A) Spoof
(B) Spam
(C) Spill
(D) Sniffer script
(E) None of these.
8. The relational database environment has all of the following components except?
(A) users
(B) separate files
(C) database
(D) query languages
(E) database
9. The ascending order of a data hierarchy is?
(A) bit-byte-record-field-file-database
(B) byte-bit-field-record-file-database
(c) bit-byte-field-record-file-database
(D) bit-byte-file-record-field-database
(E) None of these.
10. Which of the following is a problem of file management system?
(A) difficult to update
(B) lack of data independence
(C) data redundancy
(D) program dependence
(E) All of above
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