681. Which device connect two identical local area networks ? A) Bridge B) Assembler C) Connector D) None of these Correct Answer: a) Bridge 682. What does the application mean A) Software B) Protocol C) None of these D) Performed actions by computer Correct Answer: d) Performed actions by computer 683. Which of the following …
651. When was the binary automatic computer built? A) 1929 AD B) 1949 AD C) 1959 AD D) 1969 AD Correct Answer: b) 1949 AD 652. Who created the binary automatic computer A) John Eckert and Mockley B) Berry Clifford C) Robert Oven D) Saint Simon Correct Answer: a) John Eckert and Mockley 653. What …
606. The part of the motherboard that uses input and output cards is what it is called. A) Expansion slot B) Input slot C) Socket D) None of these Correct Answer: a) Expansion slot 607. The place where the RM is installed in the motherboard is what it is called. A) RAM (R M) stand …
571. What is called for information that is feed in the computer? A. Data B. Word Verb C. Information D. None of these Answer – A) data 572. How many types of system software are. Name it. A. good and bad B. First generation and second generation C. Single User and Multi User D. None …
556. What is necessary to knowing for programmers to create system software ? A. Hardware B. Firmware C. Appleware D. None of these Answer – A. Hardware 557. The programmer does not require maximum hardware information to make the application, give an example of application software ? A. Window B. DOS C. Cobol D. Unix …
526. The data of optical disk is read with the help of which. (A) Reader (B) Book (C) Photo Electric Sensor (D) Photo Reader Correct Answer: Photo Electric Sensor 527. CD ROM is the example of which of the following ? (A) Magnetic tape (B) Winchester disk (C) optical memory (D) magnetic disk Correct Answer: …
461. What is not right about laser printer? (A) Laser printer uses very little power (B) Laser printers should be connected with at least 1 KVA CVT (C) Toner cartridge should never be kept in the sunlight (D) Font cartridge should be connect and disconnect after closing the printer Correct Answer: Laser printer uses very …
476. printers that prints only one character at one time are called _________ . (A) serial printer (B) series printer (C) Line and Page Printer (D) Forest liner Correct Answer: Serial Printers 477. Printer that prints each letter through dot? (A) Inkjet printer (B) dot matrix printer (C) Laser printer (D) Line printers Correct Answer: …
446. What is the specialty of the display card. (A) Making data displaying possible on the monitor (B) Show photo (C) Monitoring the monitor (D) None of these Correct Answer: Making data displaying possible on the monitor 447. Which is the first display card? (A) Monochrome display adapter (B) Color Graphics Adapter (C) Video Graphics …
431. What is pixel? (A) The smallest part of the picture display (B) Large part of picture display (C) Paintable picture (D) None of these Correct Answer: The smallest part of the picture display 432. How many categories of display screen technology are available? (A) One (B) Two (C) three (D) Four Correct Answer: Three …
