MIS Week 1

When repetitive transaction-processing operations are automated, human involvement is increasingly required.

• True
• False

Answer explanation

Computers are most beneficial in transaction-processing operations. These operations are repetitive or involve large data volumes. When automated, human involvement is minimal.

In a management information system (MIS) application, processes are usually methods for performing a task.

• True
• False

Answer explanation

In an MIS application, processes are methods for performing tasks, which is essential in managing the information system's operations effectively.

In designing a management information system (MIS), the first task is to collect data and analyze it.

• True
• False

Answer explanation

The first task in designing an MIS is to clearly define the system's objectives, not data collection and analysis.

The threat of new entrants into the marketplace is high when duplicating a company's product or service is difficult.

• True
• False

Answer explanation

The threat of new entrants is low when duplicating a company's product or service is complex, as it creates higher barriers to entry in the marketplace.

Rivalry among existing competitors is high when many occupy the same marketplace position.

• True
• False

Answer explanation

Rivalry is high when multiple competitors occupy the same position in the market, increasing competition.

In the context of information systems jobs, a database administrator is responsible for developing an entire information system by writing computer programs.

• True
• False

Answer explanation

A computer programmer is responsible for writing software, while a database administrator focuses on database design and implementation.

_____ is a social networking and short-messaging service.

• Twitter
• Yahoo
• Bing
• Baidu

Answer explanation

Twitter is a social networking and short-messaging service where users send and receive brief updates, called Tweets.

What is an example of a video-sharing site?

• Truecaller
• YouTube
• eBay
• PayPal

Answer explanation

YouTube is a popular video-sharing site used to watch news, sporting events, and entertainment videos.

Social networking sites can reduce organizations' costs by _____.

• giving customers more access to all sorts of organizational information
• limiting buyers' choices by offering services that make it difficult for customers to switch
• providing an inexpensive medium for targeting a large customer base
• customizing the organization's website and offering many options to customers

Answer explanation

Social networking sites reduce costs by offering an inexpensive way to reach large audiences, improving organizational efficiency and competitiveness.

_____ is skilled in using productivity software, such as word processors, spreadsheets, database management systems, and presentation software.

• Network literacy
• Business literacy
• Information literacy
• Computer literacy

Answer explanation

Computer literacy refers to proficiency in productivity software like word processors and spreadsheets, as well as basic knowledge of hardware, software, and online tools.