CMIS 351 Midterm Exam Questions with Verified Solutions Graded A+
What are the five components that make up informational system? - Answers Hardware,
software, data, people, process
What are three examples of information system hardware? - Answers A PC, printer, mouse,
tablet, mobile phone
Microsoft Windows is an example of which component of information system? - Answers It's is
an operating system, which is part of the software component
What is application software? - Answers Software that does something useful
What roles do people play in information systems? - Answers The text includes examples such
as help desk support, system analyst, programmer, and CIO
What is the definition of a process? - Answers A process is a series of steps undertaken to
achieve a desired outcome or goal.
In what year were restrictions on commercial use of the Internet first lifted? And when was
Amazon and EBay founded? - Answers Restrictions lifted in 1991, Amazon in 1994, EBay in 1995
What does it mean to say we were in a post- PC world? - Answers The personal computer will no
longer be the primary way that petiole interact and do business
What is the impact of Moore's Law on the various hardware components described in this
chapter? - Answers The student should pick one of the components and discuss the impact of
the fact that computing doubles in speed every two years
Wire a summary of one of the items linked to in the "Intergrated Computing" section - Answers
The student should write a summary of one of the linked articles
The CPU is also though of the _______ of the computer? - Answers Brain
List the following frequencies in increasing order (slowest to fastest) - Answers Kilohertz,
megahertz, gigahertz
What is bus of a computer - Answers The bus is the electrical connection between different
computer components
Name two differences between RAM and hard disk? - Answers RAM is volatile; the hard disk is
non-volatile. Data access in RAM is faster than on the hard disk.
What are the advantages of solid- state drivers over hard disks? - Answers The main advantages
is speed: an SSD has much faster data-access speed than a traditional hard disk.
Come up with your own definition of software. Explain the key terms in your definition - Answers
What are the five components that make up informational system? - Answers Hardware,
software, data, people, process
What are three examples of information system hardware? - Answers A PC, printer, mouse,
tablet, mobile phone
Microsoft Windows is an example of which component of information system? - Answers It's is
an operating system, which is part of the software component
What is application software? - Answers Software that does something useful
What roles do people play in information systems? - Answers The text includes examples such
as help desk support, system analyst, programmer, and CIO
What is the definition of a process? - Answers A process is a series of steps undertaken to
achieve a desired outcome or goal.
In what year were restrictions on commercial use of the Internet first lifted? And when was
Amazon and EBay founded? - Answers Restrictions lifted in 1991, Amazon in 1994, EBay in 1995
What does it mean to say we were in a post- PC world? - Answers The personal computer will no
longer be the primary way that petiole interact and do business
What is the impact of Moore's Law on the various hardware components described in this
chapter? - Answers The student should pick one of the components and discuss the impact of
the fact that computing doubles in speed every two years
Wire a summary of one of the items linked to in the "Intergrated Computing" section - Answers
The student should write a summary of one of the linked articles
The CPU is also though of the _______ of the computer? - Answers Brain
List the following frequencies in increasing order (slowest to fastest) - Answers Kilohertz,
megahertz, gigahertz
What is bus of a computer - Answers The bus is the electrical connection between different
computer components
Name two differences between RAM and hard disk? - Answers RAM is volatile; the hard disk is
non-volatile. Data access in RAM is faster than on the hard disk.
What are the advantages of solid- state drivers over hard disks? - Answers The main advantages
is speed: an SSD has much faster data-access speed than a traditional hard disk.
Come up with your own definition of software. Explain the key terms in your definition - Answers
