Exam 13: Managing Information Systems and Communication Technology

Networks and technology are leading to leaner companies with fewer employees and simpler structures.

Firewalls allow employees access to both the internet and the company's internal computer network while barring entry by outsiders.

Karen is an IT specialist with Link Systems Ltd.She wants to make sure that the company's computer system is not overloaded by unwanted emails.To achieve this goal,she is most likely to use

Explain the informational needs of managers at different levels in the organization.

Raj is working on developing a computer system to imitate human thought and behaviour.He is working in the area of

A(n)________ is a system for transmitting and transforming data into information that can be used in decision making.

Alliance Insurance relies on information technology for a variety of activities.The company is planning to improve its systems,so it needs to determine which areas need improvement.Alliance's head of human resources says that improvements must be made in the software that is available to employees.If the following facts were known,which one would strengthen the position of the head of human resources?

________ are applications of information processing for basic day-to-day business transactions.

Hardware and software security systems which are not accessible to outsiders are called

Identify and briefly describe the main IT risks and threats.

Paul's job is to construct and program computers that will imitate human thought processes.Paul is working with

The most common application allows consumers outside the company to enter the company's system to see what new products it is developing.

A decision support system locates and presents information needed to support the decision making process.

Top managers need information to _______________,while knowledge workers need information to ____________.

About 90 percent of the software that is installed on computers in China is pirated.

What is the difference between an intranet and an extranet? Of what significance is a firewall to these systems?

Many different products have been created using computer-aided design (CAD),but to date cell phone development has not benefited much from CAD.

A ____________ attaches itself to a program and migrates from compute to computer,while a _______ masquerades as a harmless software file.

Intranets are only accessible to employees of a company.

Managers in different functional areas of the organization have similar information needs.