Table of Contents
What is a property indicating how much data a file contains?
File size. The property indicating how much Data a file contains.
What is the name of the part of a file name that usually reflects the file format?
In a computer, a file extension, also called a file format, is the layout of a file — in terms of how the data within the file is organized. A particular file format is often indicated as part of a file’s name by a file name extension (suffix).
What is a named collection of data on a storage medium such as a hard disk or USB flash drive?
A bit is a 0 or 1 used in the digital representation of data. A digital file, usually referred to simply as a file, is a named collection of data that exits on a storage medium, such as a hard disk, CD, DVD, or flash drive.
What is a named collection of data?
What do you call a named collection of data stored on a disk? Data can be alphabets, numbers or symbols that are used to store in a location with a name called as a file. • A file is a collection of saved data.
What are the properties of file system?
Files typically have the following characteristics: A file always has a name. A file always takes up storage space. A file is always saved in a certain format: a body of text is saved in one of the many text file formats, a photo in one of the many image file formats, etc.
Which is a binary code set with codes for about 100 000 characters?
Unicode: An extended ASCII set that is the standard on the Internet and includes codes for most of the world’s written languages, mathematical systems, and special characters. It has codes for over 100,000 characters.
What file contains the instructions that tell a computer how do you perform a specific task?
A data file contains instructions for a computer on how to perform a specific task.
What is the type of file that contains instruction that tell your computer how do you perform a certain task?
A set of instructions that directs a computer’s hardware to perform a task is called a program, or software program. The two main types of software are system software and application software.
What is a complex integrated circuit that contains processing circuitry?
Microprocessor. A complex integrated circuit that contains processing circuitry that enables it to behave as the brain of the computer, control all functions performed by other components, and process all the commands it receives. Also referred to as the central processing unit, or CPU.
What is a named collection of data on a storage medium?
file size. A named collection of data on a storage medium such as a hard disk or USB flash drive.
What is a storage medium?
In computers, a storage medium is a physical device that receives and retains electronic data for applications and users and makes the data available for retrieval. Hard disk drives (HDDs) and solid-state drives (SSDs) are now the primary forms of storage.
What are the 3 types of storage?
There are three main categories of storage devices: optical, magnetic and semiconductor. The earliest of these was the magnetic device. Computer systems began with magnetic storage in the form of tapes (yes, just like a cassette or video tape). These graduated to the hard disk drive and then to a floppy disk.
Is a collection of stored data?
Answer: The collection of data stored on a non-volatile device in a computer system is called Hard-disk. Explanation: The hard disk is a drive that is basically storage used to store the information and which rapidly displays the information when required.
Where are files stored?
Saved files are stored in the hard disk in a computer. The hard disk is a data storage device that makes use of magnetic storage for storing and receiving digital information with a magnetic material coated rapidly rotating disk.
Which binary code represents most current?
(American Standard Code for Information Interchange) is the most common format for text files in computers and on the Internet. In an ASCII file, each alphabetic, numeric, or special character is represented with a 7-bit binary number (a string of seven 0s or 1s).
What are file characteristics?
These characteristics are, for example: The length and format of its records. The device type on which it is stored. The operations that you want to be performed besides reading or writing records. These are operations such as writing a tape mark or reading or writing a short block, space a line before printing.
What are the 4 types of files?
The four common types of files are document, worksheet, database and presentation files. Connectivity is the capability of microcomputer to share information with other computers. Wireless communication using mobile devices is the beginning of wireless revolution.
What are the properties of a folder?
Managing Folder Properties Preview: Displays a thumbnail image of the folder. Size: Total size of all the files within this folder. Total Files: Total number of the files within this folder. Created: Date and time when this folder was created. Created By: First and last name of the user who created this folder.
What are the 256 characters?
The maximum number of characters that can be represented in extended ASCII is 256. As an example, the ASCII code for uppercase A is 65.Extended ASCII. Character Code Representation Binary A 65 01000001.
Is a system of 24 satellite put into orbit?
The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense. GPS works in any weather conditions, anywhere in the world, 24 hours a day.
What is ASCII value of A to Z?
ASCII characters from 33 to 126 ASCII code Character 90 Z uppercase z 93 ] right square bracket 96 ` grave accent 99 c lowercase c.
Does a data file contain a list of instructions?
Does a data file contain a list of instructions? A data file is a computer file which stores data to be used by a computer application or system, including input and output data. A data file usually does not contain instructions or code to be executed (that is, a computer program).
What contains the instructions your computer or device needs to run programs?
A data file contains the instructions your computer or device needs to run programs and apps.
What are computer instructions?
Computer instructions are a set of machine language instructions that a particular processor understands and executes. A computer performs tasks on the basis of the instruction provided. An instruction comprises of groups called fields.
