Computer Science Quiz Practice Tests - Set 10 Computer Engg. Quiz Quiz Questions - Set 10 01. Which of the following is still useful for adding numbers? (A) EDSAC (B) ENIAC (C) Abacus (D) UNIVAC 02. A _______ is a single item of information about a person, place, or thing (A) Data file (B) Field (C) Program file (D) Record 03. The part of machine level instruction, which tells the central processor what has to be done, is (A) Operation code (B) Address (C) Locator (D) Flip-Flop 04. Advantages of Relational Database Management systems are (A) Flexibility, of relating different logical files (B) Security controls can be more easily implemented (C) Data independence since it allows the database to grow by adding new attributes and relations (D) All of the above 05. A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called _______ (A) Dump point (B) Duplex (C) Networks (D) None of the above 06. Which of the following is the user programmed semiconductor memory? (A) SRAM (B) DRAM (C) EPROM (D) All of the above 07. Which of the following is non-impact printer? (A) Drum printer (B) Line printer (C) Chain printer (D) Laser printer 08. Which of the following can be output by a computer? (A) Graphics (B) Voice (C) Text (D) All of the above 09. To hide a data member from the program, you must declare the data member in the _______ section of the class (A) Concealed (B) Confidential (C) Hidden (D) Private 10. Which of the following statements is false? (A) Secondary storage is non-volatile (B) Primary storage is volatile (C) Secondary storage contains data for immediate processing (D) All of the above 11. Page-map table is (A) A data file (B) A directory (C) Used for address translation (D) All of the above 12. File specification books are created primarily for the use of (A) Systems analysts (B) Programmers (C) Operators (D) Managers 13. Mistakes made in the requirements analysis stage show up in (A) System design (B) System development (C) System testing (D) System implementation 14. An internal storage consisting of arrays of small rings of magnetic material called ferrite is (A) Magnetic tape (B) Magnetic core (C) Magnetic disk (D) Optical mark reader 15. Which of the following is a function of the process step of data processing? (A) Index (B) Update (C) Protect (D) Retrieval Submit Test Next Quiz Tests: Set 01 Set 02 Set 03 Set 04 Set 05 Set 06 Set 07 Set 08 Set 09 Set 10 Set 11 Set 12
