- Study guides, Class notes & Summaries

critical path Ansthe sequence of activities that determine the earliest date by which the project can be completed colocation center Ansseveral corporations lease space and equipment data center Ansspecialized facility designed to hold and protect computer systems and data application development tool Ansa tool that supports rapid implementation of software applications upon a programming platform ERP AnsEnterprise Resource Planning, a suite of applications called m...

What is the first stage of the digital revolution? AnsOld clunky main frame computers, that only government agencies and big businesses had access to (1950s-1960s) What is the second stage of the digital revolution? AnsDuring the mid to late 1980s personal pc's came into society; pc's you would own in your house What is the third stage of the digital revolution? AnsLaptops; portable pc's What is the fourth stage of the digital revolution? AnsSmartphones and ot...

Chapter 5: SMTPS (Simple Mail Transfer Protocol Secure) AnsA communications protocol used to send email across a network or the Internet. POP3 (Post Office Protocol version 3) AnsA standard for retrieving email messages from an email server. IMAP (Internet Message Access Protocol) AnsA protocol similar to POP that is used to retrieve email messages from an email server, but offers additional features, such as choosing which emails to download from the server. VoIP (Voi...

Digital data can be __________ that have been converted into discrete digits such as 0s and 1s. Anstext, numbers, graphics, sound and video (ALL OF THE ABOVE) The process of converting information, such as text, numbers, photos, or music, into digital data that can be manipulated by electronic devices is called ___________. Ansdigitization __________ data consists of numbers that can be used in arithmetic operations. AnsNumeric ASCII requires __________ bits for each cha...

INSY 2303 EXAM 2 UTA QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+

Which category of software would programming languages fall into? Ansdevelopment software The acceptance of a universal standard for categorizing software by all major retailers has resulted in a consistent set of software categories used by online merchants. AnsFalse Mobile devices tend to be populated by entertainment apps, games, and social media services. AnsTrue Desktop and laptop computers require an operating system that allows users to view and manipulate data fi...

INSY 2303 EXAM 1 REVIEW QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+

AAC (Advanced Audio Coding ) AnsA file format that provides highly compressed audio files with very little loss of sound quality and is promoted by Apple on its iTunes Web site. ALU (Arithmetic Logic Unit) AnsThe part of the CPU that performs arithmetic and logical operations on the numbers stored in its registers. ARPANET (Advanced Research Projects Agency Network) AnsOne of the first packet switching computer networks using TCP/IP, and the prototype for the Internet.

ASCII (American Standard Code for Information Interchange) AnsA code that represents characters as a series of 1s and 0s. Most computers use this code to represent text, making it possible to transfer data between computers. Binary AnsThe representation of data using two options, such as off-on or 1-0. OCR (Optical Character Recognition) AnsThe ability of a device or software to digitize text from printed sources. microprocessor clock Ansa timing device that sets the pa...