Software Engineering MCQ Quiz - Set 11 Computer Engg. Quiz Quiz Questions - Set 11 01. Which major development led to the production of microcomputers? (A) Magnetic disks (B) Floppy disks (C) Logic gates (D) Integrated circuits 02. The physical equipment made of various metals, silicon and plastic components that make up the parts of a computer is called (A) Micro (B) Peripheral (C) Hardware (D) Disk drive 03. Which of the following statements is true? (A) Analysts usually work alone and sometimes as part of a team (B) Most systems projects are completed in 6 to 12 weeks (C) An analyst's primary concern is the development of software (D) Analysts evaluate data flow through an organization 04. Control Unit of a digital computer is often called the (A) Clock (B) Nerve center (C) ICs (D) All of the above 05. Which of the following is the coding of data so that is can't be easily understood if intercepted. (A) Barcode (B) Decoder (C) Encryption (D) Mnemonics 06. The number of the relational operators in the C language is (A) Four (B) Six (C) Three (D) One 07. A special type of device which uses an ordinary telephone with a computer is (A) Light pen (B) Mouse (C) Acoustic couple (D) Touch panel 08. A graphic representation of an information system is called (A) Flow chart (B) Pictogram (C) Data flow diagram (D) Histogram 09. Instructions and memory addresses are represented by (A) Character codes (B) Binary codes (C) Binary word (D) Parity bit 10. The memory sizes in mainframe computers and advanced technology micro computers are expressed as (A) Bytes (B) Kilo-bytes (C) Bits (D) Megabytes 11. What was the computer conceived by Babbage? (A) Analytical Engine (B) Arithmetic Machine (C) Donald Knuth (D) None of the above 12. A family of polynomial block codes designed to correct burst errors is known as (A) Bar codes (B) Gray codes (C) Fire codes (D) Mnemonics codes 13. The output quality of a printer is measured by (A) Dots per inch (B) Dots per line (C) Dots printed per unit time (D) None of the above 14. Sometime data are gathered over a period of time and collected into a group before entering them into a computer for processing. What type of processing is it called? (A) Interactive processing (B) Sequential processing (C) Batch processing (D) Group processing 15. An AND gate (A) Implements logic addition (B) Is equivalent to a series switching circuit (C) Is an any-or all gate (D) Is equivalent to a parallel switching circuit 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
