POST (or P.O.S.T.) is a series of system checks run by computers, as well as, on other electronic devices when they are powered up. 2. What are the roles of BIOS and the POST procedures? BIOS load the operating system into the computer’s memory and finishes up the boot-up process.
Used for short-term memory; Used to process data 5. This chapter describes the concepts behind how a CPU reads the contents from RAM. Which of the following is true about the process of read data, as described in the chapter? 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.
(Choose two answers.) a. Used for short-term memory b. Used for long-term memory c. Used to process data d. Connects to the CPU over a bus using a cable e. Is installed onto the motherboard 5. This chapter describes the concepts behind how a CPU reads the contents from RAM.
character set : the numbers, letters, punctuation marks, and special symbols that can be used by a particular device, as a printer, or in a coding method, as ASCII. File: a collection of papers, records, etc., arranged in convenient order: file system: A system for organizing directories and files, generally in terms of how it is implemented in the disk operating system directory: A node in a hierarchical file system which contains zero or more other nodes - generally, files or other directories. hard disk drive: the mechanism that handles the reading, writing, and storage of data on the hard disk input and output: The meaning of the term has evolved to mean a stored-program computer in which an instruction fetch and a data keyboard map: The process of assigning the meaning of keys on a computer keyboard. Mouse: A hand-held input device that is
Older computers might have problems running Microsoft Office suite 2007 or 2010. To troubleshoot such problems for users that are at the beginning skill level they could access the help section that is with MS Office or they go on line and search for help on the MS Office website for the help section. To troubleshoot such problems for users that are at the intermediate skill level they could click on the Office button, open Word options, and customize word to their preferences. Such as using the page layout, tap to customize the margins. Also, when you want edit a document on a floppy disk you need to copy the file to your hard drive edit the document then save it to the floppy disk when done editing the document.
Each table consists of columns and rows. The database engine is responsible for building or structuring the data in the database. It is also responsible for storing and retrieving data. It can accept SQL requests from application programs written by users, known as the DBMS (Database Management System) components. The components of a typical DBMS consist of forms facility, report writer, interactive query tool, application program and database front-end.
The photocopier is used to copy documents and reprint them. The printer is used to print out copies of documents from the computer. The scanner is used to scan paper documents and put them onto the computer so the organisation has both an electronic and paper copy and can also send them to other people if necessary. 1.2 - Describe the different features of different types of office equipment The different features on a computer means that I can use the internet to research information about the task I need to compete. Another use of the computer is that it allows me to be able to keep track of all our orders and accounts on one system.
In a multitier client/server system, the client application logic is run in two locations: The thin client is run on the user's local computer and is focused on displaying results to the user. The business logic is located in server applications running on a server. Thin clients request functions from the server application, which is itself a multithreaded application capable of working with many concurrent users. The server application is the one that opens connections to the database server and can be running on the same server as the database, or it can connect across the network to a separate server operating as a database server. This server application can run on a Microsoft Internet Information Services (IIS) and service thousands of thin clients running on the Internet or an intranet.
This can include backgrounds and layouts to assist you in your overall presentation. The most popular of these is Microsoft Powerpoint. d. Database- Is a program used to create and edit database files. These files are also called database management system(DBMS). You store these files in tables and columns which can be accessed later to maintain.
Bhavik Patel POS-355 Week 1 Assignment File Management Paper Memory management is the process to controlling and coordinating computer memory. Memory management is located in the hardware of the operating systems, programs, and the applications of the computer. Memory management is involved different ways in the computer. In hardware, memory management is used in RAM disk, memory cache and solid-state hard drives (SSD). In operating systems, memory management is used to block individual memory change user’s demand.