In the 70’s the creator of the first language in that era was Niklaus Wirth. His language was called “Pascal.” It was named after a mathematician named Blaise Pascal. The language was aimed to ease the building of compilers, and to lead teaching by forcing to a structured programming. However, one of the more popular programming languages in the 70’s was called “C.” It was created in 1973 by Dennis Ritchie. It was firstly destinated to program the UNIX operating system.
Unit 1 Assignment 1 PT1420T Walter Kobylak Learning Objectives and Outcomes * Describe the role of software for computers. Software programs are used for performing functions with a computer. * Identify the hardware associated with a computer. Motherboard, CPU, Processor, hard drive or internal storage device, graphics adapter, keyboard, mouse. * Describe how computers store data.
In this architecture, various tasks are founded on binary instructions that are taken from a storage device. The data is then transmitted by the CPU (this is referred to as the fetch-execute cycle). Von Neumann is accredited for conceiving and assembling computers founded on three attributes: (1) that the computer is comprised of four main sub-systems: memory, ALU (Arithmetic / Logic Unit), Control Unit, Input / Output and System (I/O), (2) that programs are kept in memory while executing; and (3) that data / computer instructions are implemented consecutively. Von Neumann met with wide acclimations regarding the stored program computer with the components of memory and the control unit (Karwatka, 2005). These features are utilized today in all computers and many
Which of the following is true about the process of read data, as described in the chapter? a. The CPU tells the RAM which address holds the data that the CPU wants to read. 6. A user has opened a word processor, typed the numbers 123456789, and stored the document as a file called report1.
The actual machinery - wires, transistors and circuits is called hardware; the instructions and data are called software. All general purpose computers require the following hardware components: (i) Central Processing Unit (CPU): The ‘brain’ of the computer, the component that actually executes instructions. (ii) Memory : It enables a computer to store, at least temporarily, data and programs. (iii) Input device : Usually a keyboard or mouse is used to read data and programs into the computer. (iv) Output device: A display screen, printer, etc.
The CPU tells the RAM which address holds the data that the CPU wants to read 6. A user has opened a word processor, typed the numbers 123456789, and stored the document as a file called report1. Which of the following determines, in part, what bits the computer stores in the file to represent the typed into the report? C. Character set 7. A user has opened a calculator application, typed the numbers 123456789, and then done some math problem using this number.
Fill in the Blank Complete the following sentences by writing the correct word or words in the blanks provided. 1. A…….. is a primary duty that a server performs. 2. The computer, including servers, is built around one or more integrated chips called The…….. .
Review Questions Multiple Choice 1. A(n) __________ is a set of instructions that a computer follows to perform a task. a. compiler b. program c. interpreter d. programming language 2. The physical devices that a computer is made of are referred to as __________. a. hardware b. software c. the operating system d. tools 3.
Microsoft Corporation is an American multinational corporation headquartered in Redmond, Washington, United States that develops, manufactures, licenses, and supports a wide range of products and services predominantly related to computing through its various product divisions. Established on April 4, 1975 to develop and sell BASIC interpreters for the Altair 8800, Microsoft rose to dominate the home computer operating system market with MSDOS in
The computer has a piece of equipment in it called the microprocessor. The microprocessor is the tool in the computer that is responsible for doing most of the tasks we ask the computer to do. The microprocessor reads and does different jobs according to the