a. sequence b. single-alternative... A: Explanation: Explanation: Silicon is the primary element in computer chips. 45) The use of the IC in a computer has _____. Now a day computer is one of the most important field for every examinations. Explanation: Binary numbers are represented by 0 and 1. The purpose of an operating system is to provide a user-friendly and effective environment. It is a hardware device located in a computer that stores data temporarily. Duration: 1 week to 2 week. Do not use operator overloading check_circle Expert Answer. 5. 16) Which of the following is the extension of Notepad? 4) What is the decimal equivalent of the binary number 10111? It manages all the operations of the computer. 33) Which of the following is exclusively a sequential access storage device? Cyber Crime Solved MCQs. 39) Which of the following numbers is a binary number? Single decision alternative structure gives only one alternative path of execution. Explanation: Flowchart is a structured programming technique that graphically represents the detailed steps required to solve a program. This command first selects the text, files, and any data that is stored in the computer's hard disk and then copies it. JPG stands for Joint Photographic Experts Group, GIF stands for Graphics Interchange Format, and BMP stands for Bitmap Image File. Explanation: A template is a file that acts as a framework for a new text. 24) Which type of program acts as an intermediary between a user of a computer and the computer hardware? OS is the first program to be loaded into a computer. Solved examples with detailed answer description. Explanation: B and F are equal to 11 and 15 respectively. a. hardware b. software c. the operating system d. tools. 45) The use of the IC in a computer has ______. It displays several cells that together form a mesh that includes rows and columns, each cell containing alphanumeric text, numeric values, or formulas. Explanation: A pixel is the smallest portion of the screen. Internet MCQs . 28) What is the speed of computer measured in? 3. It needs a constant power to work. Explanation: A database is a collection of information that is organized in such a way that information can be easily accessed, managed, and updated. Any document or text can be saved as a template. 11) Which of the following programs enables you to calculate numbers related to rows and columns? A: Binary Data comprise of 0s and 1s that is only two states. It has no effect in increasing the internet traffic. Input Output Device Based MCQ. It also requires a large amount of bandwidth and memory. Explanation: The .txt file extension is a standard text document extension that contains the unformatted text. 41) Select the correct statement from the following statements. Friend function concepts Want to see this answer and more? Explanation: A, B, C, D, E, AND F are equal to 10, 11, 12, 13, 14, and 15 respectively. 12) Which of the following is a structured programming technique that graphically represents the detailed steps required to solve a program? Many templates contain text that gives one advice on how to use the template. It can also graphically represent the data as per the user's requirement. 21) Which one of the following groups contains graphical file extensions? Declare an integer variable, id, as private. In contrast, digital computer represent varying quantities incrementally, as their numerical values change Digital computer: A digital computer is machine that … Explanation: The computer clock speed is normally calculated in gigahertz (GHz) or megahertz (MHz). Answer. Explanation: The word processing feature that catches most random typographical errors and misspellings is known as spell checker. Developed by JavaTpoint. Median response time is 34 minutes and may be longer for new subjects. (4) The Physical Parts or devices of the computer that we can see and touch known as Hardware (5) Scanner is used to input printed document and images into computer (6) The Information obtained from the computer after processing is called Output In other words, a buffer is an area of physical memory storage used to store data temporarily. Silicon is a highly pure element which is now perfect for the massive computer chip industry. 4. 25) What kind of language can computer understand? A ... Q: c++ Explanation: Magnetic tape is exclusively a sequential access storage device. 46) Consider the following path C:\Device\Module\Module 1. Answer: (d) CPU, Memory, System bus, Input, Output. Explanation: A mouse is a hardware input device that controls a cursor on a computer. Explanation: 1011 = 1 × 23 + 0 × 22 + 1 × 21 + 1 × 20. = (1x161 + 15x160 + 0x16-1 + 1x16-2 + 11x16-3)10, = (16 + 15 + 0 + 0.00390625 + 0.00268554688)10. Want to see the step-by-step answer? a. hardware b. software c. the operating system d. tools, Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*. Explanation: A hard disk drive can be directly connected to a PC via a SCSI interface. Explanation: Ctrl C is a copy command on the computer. SCSI is a group of protocols that send the data between computers and external devices in a physical manner. 3) What is smallest unit of the information? Explanation: Booting is a process of the restart the computer. Explanation: Spreadsheet programs help you to calculate numbers related to rows and columns. Mobile and Wireless Network MCQs.