PPSC Tehsildar preparation IT Test no 5 A.J. Bhatti December 15, 2020 Welcome to your PPSC Tehsildar preparation IT Test no 5 Name Email What is the other name for programmed chip? 0 A. A. RAM B. ROM C. LSIC D. PROM On-line real time systems become popular in______________generation? 0 A. First Generation B. Second Generation C. Third Generation D. Fourth Generation You use a(n)___________such as a keyboard or mouse, to input information? 0 A. output device B. input device C. storage device D. processing device ______________is the ability of a device to “jump” directly to the requested data? 0 A. Sequential access B. Random access C. Quick access D. All of the above _________________provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously? 0 A. Multitasking B. Multithreading C. Multiprocessing D. Multicomputing The task of performing operations like arithmetic and logical operations is called____________? 0 A. Processing B. Storing C. Editing D. Sorting ALU and Control Unit jointly known as__________? 0 A. RAM B. ROM C. CPU D. PC RAM is an example of___________? 4 A. Secondary memory B. Primary memory C. Both A. and B. D. none Magnetic disk is an example of____________? 0 A. Secondary memory B. Primary memory C. Main memory D. Both (1) and (2) Which one of the following is NOT a computer language? 0 A. MS-Excel B. BASIC C. COBOL D. C++ ___________Store data or information temporarily and pass it on as directed by the control unit? 0 A. Address B. Register C. Number D. Memory Select the Odd one from the following A. Operating system B. Interpreter C. Compiler D. Assembler A________________is an additional set of commands that the computer displays after you make a selection from the main menu? 0 A. dialog box B. submenu C. menu selection D. All of the above COBOL is an acronym for________________? 0 A. Common Business Oriented Language B. Computer Business Oriented Language C. Common Business Operated Language D. Common Business Organized Language All of the following are examples of real security and privacy risks EXCEPT____________? 0 A. hackers B. Spam C. Viruses D. identity theft Which of the following is NOT one of the four major data processing functions of a computer? 0 A. gathering data B. processing data into information C. analyzing the data or information D. storing the data or information All of the following are examples of storage devices EXCEPT____________? 0 A. hard disk drives B. printers C. floppy disk drives D. CD drives The CPU and memory are located on the__________? 0 A. expansion board B. motherboard C. storage device D. output device _____________is the science that attempts to produce machines that display the same type of intelligence that humans do? 0 A. Nanoscience B. Nanotechnology C. Simulation D. Artificial intelligence (Al) Servers are computers that provide resources to other computers connected to a___________? A. network B. mainframe C. supercomputer D. client When creating a computer program, the____________designs the structure of the program? 0 A. End user B. System Analyst C. Programmer D. All of the above Computers process data into information by working exclusively with____________? 0 A. multimedia B. word C. numbers D. characters Computers manipulate data in many ways, and this manipulation is called___________? 0 A. upgrading B. processing C. batching D. utilizing The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement speciality called___________? 0 A. robotics B. simulation C. computer forensics D. animation Where does most data go first with in a computer memory hierarchy ? 0 A. RAM B. ROM C. BIOS D. CACHE The_____________data mining technique derives rules from real-world case examples? 0 A. Rule discover B. Signal processing C. Neural nets D. Case-based reasoning _____________are used to identify a user who returns to a Website? 0 A. Cookies B. Plug-ins C. Scripts D. ASPs Codes consisting of lines of varying widths or lengths that are computer-readable are known as__________? 0 A. an ASCII code B. a magnetic tape C. an OCR scanner D. a bar code Why is it unethical to share copyrighted files with your friends? 0 A. It is not unethical, because it is legal. B. It is unethical because the files are being given for free. C. Sharing copyrighted files without permission breaks copyright laws. D. It is not unethical because the files are being given for free. Reusable optical storage will typically have the acronym________? 0 A. CD B. DVD C. ROM D. RW The most common type of storage devices are_________? 8 A. magnetic storage B. Flash memory C. optical D. Both A & B A device that connects to a network without the use of cables is said to be___________? 4 A. Distributed B. free C. centralized D. none of these A person who used his or her expertise to gain access to other people’s computers to get information illegally or do damage is a____________? 0 A. Hacker B. spammer C. instant messenger D. programmer To access properties of an object, the mouse technique to use is_____________? 0 A. Dragging B. dropping C. right-clicking D. shift-clicking A DVD is an example of a (n)___________? 0 A. hard disk B. optical disc C. output device D. solid-state storage device The process of transferring files from a computer on the Internet to your computer is called_____________? 0 A. Downloading B. uploading C. FTP D. JPEG ___________is the process of dividing the disk into tracks and sectors? 0 A. Tracking B. Formatting C. Crashing D. Allotting ASCII is a coding system that provides_____________? 8 A. 256 different characters B. 512 different characters C. 1024 different characters D. 128 different characters Which part of the computer is directly involved in executing the instructions of the computer program? 0 A. The scanner B. The main storage C. The secondary storage D. The processor When a computer is switched on, the booting process performs___________? 0 A. Integrity Test B. Power-On Self-Test C. Correct Functioning Test D. Reliability Test A computer system that is old and perhaps not satisfactory is referred to as a(n)____________? 0 A. Ancient system B. Historical system C. Age old system D. Legacy system Which of the following is not a binary number? 0 A. 001 B. 101 C. 202 D. 110 Which of the following does not store data permanently? 0 A. ROM B. RAM C. Floppy Disk D. Hard Disk Which of the following is the smallest storage? 2 A. Megabyte B. Gigabyte C. Terabyte D. None of these Which of the following contains permanent data and gets updated during the processing of transactions? 0 A. Operating System File B. Transaction file C. Software File D. Master file A modem is connected to_____________? 0 A. a telephone line B. a keyboard C. a printer D. a monitor Large transaction processing systems in automated organisations use___________? 0 A. Online processing B. Batch Processing C. Once-a-day Processing D. End-of-day processing Which of the following is not a storage medium? 1 A. Hard disk B. Flash drive C. DVD D. scanner The computer abbreviation KB usually means____________? 0 A. Key Block B. Kernel Boot C. Kilo Byte D. Kit Bit The typical computer criminal is a(n)____________? 0 A. Young hacker. B. Trusted employee with no criminal record. C. Trusted employee with a long, but unknown criminal record. D. Overseas young cracker. Author: A.J. Bhatti