CLEP Information Systems And Computer Applications Test 1 Part 2

_____ language instructions use a series of binary digits (1s and 0s) or a combination of numbers and letters that represent binary digits. Correct Answer-Machine Programmers typically use either a compiler or interpreter to translate a program into machine language instructions that a computer can execute. An advantage of an interpreter is that _____. Correct Answer-when it finds errors, it displays feedback immediately _____ are complete object-oriented programming (OOP) languages that programmers can use to implement an object-oriented design. Correct Answer-C++ and Java To configure devices and troubleshoot network connections, network administrators and other advanced users work with a _____, in which they type commands or press special keys on the keyboard (such as function keys or key combinations) to enter data and instructions. Correct Answer-command-line interface Software today often has a _____, in which users interact with menus and visual images, such as icons, buttons, and other objects to issue commands. Correct Answer-graphical user interface (GUI) In a graphical user interface (GUI), a(n) _____ is a small image displayed on the computer screen that represents a program, an instruction, or some other object. Correct Answer-icon Sometimes a company cannot find software that meets its unique requirements. In this case, the company may develop _____ to perform functions specific to its business or industry. Correct Answer-custom software _____ is copyrighted software that is distributed free for a trial period, after which a payment should be sent to the person or company who developed the program. Correct Answer-Shareware __________ are the three basic categories of operating systems that exist today. Correct Answer-Stand-alone, network, and embedded Data integrity identifies the quality of data. _____ is a computer phrase that means users cannot create correct information from data that is incorrect. Correct Answer-Garbage in, garbage out (GIGO) A database uses a variety of characteristics to define each field. An important consideration is the data type, which _____. Correct Answer-specifies the kind of data a field can contain and how the data is used If the lowest monthly fee at a fitness center is $20.25 and the highest is $55.50, a(n) _____ on the data file's Monthly Fee field ensures it is a value between $20.25 and $55.50. Correct Answer-range check Most companies use either a file processing system or a database management system. When compared with a file processing system, a database offers all of the following except _____. Correct Answer-less data vulnerability