CIS Mid Term
All of the following are among the potential drawbacks of telecommuting except:
Able to work in more pleasant surroundings
One of the following is not among the intentional threats:
Access controls
All of the following are among the advantages of object-oriented programming except:
All of the above
All of the following are among the future outlook of information systems, except:
All of the above
Tableau and Power BI are used for all of the following purposes except:
All of the above
All of the following are a part of the CIA triangle except:
Consistency
Registering, selling, or using a domain name to profit from someone else's trademark is called:
Cybersquatting
One of the following is not among the important concepts regarding the Web and network privacy:
Data integrity
In Windows 10, the Internet Explorer was replaced by:
Edge
A smart home does not use a voice command by devices such an Amazon's Alex. True or False?
False
An intrusion detection system is a combination of hardware and software that acts as a filter or barrier between a private network and external computers or networks, including the Internet. True or False?
False
Computer literacy is understanding the role of information in generating and using business intelligence. True or False?
False
In a data warehouse environment, ETL refers to extraction, transformation, and language. True or False?
False
Public information, posted by an organization or public agency, cannot be censored for public policy reason. True or False?
False
The arithmetic logic unit (ALU) performs only arithmetic operations. True or False?
False
To improve the efficiency and quality of digital communications, Time Division Multiple Access (TDMA) divides each channel into two time slots. True or False?
False
All of the following are features or applications of Web 2.0 except:
Fiber optic cable
One of the following has the highest bandwidth of any communication medium:
Fiber-optic cable
One of the following is not a type of mobile analytics:
Installation analytics
A typical data communication system includes all of the following components except:
Local area network
Which of the following layer of the OSI model is responsible for formatting message packets:
Presentation
Information technologies are used to gain a competitive advantage by doing all of the following except:
Replacing all key decision makers in the organization
Software that gathers information about users while they browse the Web is called:
Spyware
All of the following are among the new IT-related jobs except:
Systems analyst
Which of the following statements is false?
The fourth generation of computer languages is natural language processing.
Which of the following statements is false?
The third generation of computers are identified by miniaturization
All of the following are correct except:
They are all correct
A data hierarchy is the structure and organization of data, which involves fields, records, and files. True or False?
True
Application software can be commercial software or software developed in-house and is used to perform a variety of tasks on a personal computer. True or False?
True
Data consists of raw facts and is a component of an information system. True or False?
True
IIoT are used to enhance manufacturing and industrial processes such as predictive maintenance and data analytics on the factory floors. True or False?
True
In data communication, convergence refers to integrating voice, video, and data so that multimedia information can be used for decision making. True or False?
True
In the two-tier architecture of the client/server model, a client (tier one) communicates directly with the server (tier two). True or False?
True
Keystroke loggers monitor and record keystrokes and can be software or hardware devices. True or False?
True
Machine language is the first generation of computer languages and consists of a series of 0s and 1s representing data or instructions. True or False?
True
Michael Porter's Five Forces Model analyzes an organization, its position in the marketplace, and how information systems could be used to make it more competitive. True or False?
True
One of the main applications of database and database systems is database marketing. True or False?
True
Repetitive typing with thumbs or navigating through various pages and apps is causing a health issue for many smartphone users called "smartphone thumb," also called tendinitis. True or False?
True
Replacing several underutilized smaller servers with one large server using a virtualization technique is one of the ways that green computing can be achieved. True or False?
True
Symmetric encryption is also called secret key encryption. True or False?
True
The Internet of Things (IoT) refers to the physical objects that are connected to the Internet and, therefore, to all other physical objects. True or False?
True
One of the following is not among the 5 Vs of big data:
Variance
