Itm Homework 2

Which of the following is an example of communications interface software that is used to transfer files from one computer system to another?

Answer

| | CICS |

| | FTP |

| | UML |

| | Apache |

Ans: FTP

Each response below lists two operating systems in common use today. In which response are both of the operating systems listed open systems?

Answer

| | Linux and UNIX |

| | Windows 7 and UNIX |

| | z/OS and z/VM |

| | Linux and Windows Vista |

Ans: Linux And Unix

Assembly language programs are converted to machine language using an assembler. The resulting machine language program is called a(n) ________ program.

Answer

| | source |

| | output |

| | final |

| | object |

Ans: Object

Evaluating how well various computers will handle an organization's workload by running a representative set of real jobs on the different machines is called:

Answer

| | benchmarking. |

| | virtualizing. |

| | compiling. |

| | testing. |

Ans: Benchmarking

Encapsulation is one of the important features of objects (in object-oriented programming) in which a subclass inherits the properties, methods, and events of the class to which it belongs.

Answer

 True

 False

Ans: False

A 4 GL, nonprocedural language often provided with the database management system which is used to retrieve data from a database is called a ________ language.

Answer

| | query |

| | search |

| | lookup |

| | retrieval |

Ans: Query

The collection of applications programs commonly used by office workers including word processing, spreadsheets, electronic mail, presentation graphics, and so on are referred to as ________ software.

Answer

| | Management |

| | support |

| | personal productivity |

| | systems |

Ans: Personal Productivity

Machine language is the form of a computer program that the control unit of the computer has been built to understand. In general, a machine language...