Exam 2: Computer Systems

Which type of computer is often used for numerically intensive scientific calculations or to act as an extremely large Web server?

Which of the following is not an advantage of secondary storage devices compared to main memory?

The CPU is made up of two components,the control unit and memory.

Which method of input can recognize characters from typed,printed,or handwritten material?

What microcomputer vendor is not producing an IBM-compatible PC?

All computers,including desktop and notebook microcomputers,midrange systems,mainframes,and supercomputers,are made up of the same six basic components.Which of the following lists is entirely made up of some of these basic components?

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.

An object-oriented,platform-independent programming language,developed by Sun Microsystems and frequently used for Web-based applications,is:

Which of the following is a collection of software tools to help automate all phases of the software development life cycle?

The metalanguage standard that is used to facilitate data interchange among applications on the Web is ________; this is really a standard for specifying a document markup language based on plain-text tags.

What are the two major categories of computer software?

HTML uses ________ placed within a document to tell the Web browser how to display various elements on a Web page.

Which of the following is not an advantage of 4GL programs over 3GL programs?

In the 2000s,a new way of handling multiple servers in a computing center became popular,in which multiple server modules are housed in a single chassis,saving space in the computing center,reducing the required cabling,and improving system management.What are these servers called?

Which of the following is not a benefit associated with the procedural language COBOL?

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

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:

Which of the following is not an example of applications software?

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 instruction consists of two parts,which are:

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