Table of Contents
- 1 Is information a system uses to monitor and adjust itself to meet the goal?
- 2 What is a sequence of actions that a system undergoes?
- 3 What are the inputs to a technological system?
- 4 What is generating design ideas?
- 5 How are hardware and software components capable of performing actions?
- 6 Which is appropriate for the understanding of internal control?
Is information a system uses to monitor and adjust itself to meet the goal?
Science and Technology Chapter 3 Vocabulary
| A | B |
|---|---|
| feedback | the information a technological system uses to monitor the input, process, and output so that the system can adjust itself to meet the goal |
| engineer | a person who is trained to use both technological and scientific knowledge to solve practical problems |
What is a system that has no way of monitoring and adjusting itself?
open-loop system. a system that has no way of monitoring or adjusting itself; cannot alter its output based on changing conditions i.e. traffic light stays red regardless of if there are cars present, model railroad, heating system with no thermostat. closed-loop system.
What is a sequence of actions that a system undergoes?
Process. Sequence of actions that a technological system undergoes to produce output. System.
Which of the following systems uses feedback from the output to control the input?
Closed-loop Control System
A Closed-loop Control System, also known as a feedback control system is a control system which uses the concept of an open loop system as its forward path but has one or more feedback loops (hence its name) or paths between its output and its input.
What are the inputs to a technological system?
The seven inputs to a technological system are people, materials, tools and machines, energy, information, finances, and time.
What is engineering How does it differ from science How does it differ from technology?
“Science is the study of the natural world as it is; engineering is creating new tools, devices, and processes based on scientific knowledge; technology is the sum total of all the engineered tools, devices and processes available.”
What is generating design ideas?
The ability to take a problem and generate multiple, varied solutions that can lead to new, creative outcomes is often referred to as the concept generation or ideation stage of design (Simon 1969).
Which is true about a mix of manual and automated controls?
True or false: An entity’s mix of manual and automated controls varies with the nature and complexity of the entity’s use of IT. For a control system to be considered ______, each of the five components and relevant principles must be present and functioning, and the five components must operate together in an integrated manner.
How are hardware and software components capable of performing actions?
The hardware and software components of information systems are capable of performing actions, according to the five-component model of information systems. You constantly analyze your work in terms of the contribution that you make to the overall output of your organization.
How to study info systems Ch.1 flashcards?
Start studying Info Systems Ch. 1. Learn vocabulary, terms, and more with flashcards, games, and other study tools. HomeBrowse Create Search Log inSign up Upgrade to remove ads Only $2.99/month Info Systems Ch. 1 STUDY Flashcards Learn Write Spell Test PLAY Match Gravity Created by dstwilighter22 Terms in this set (27)
Which is appropriate for the understanding of internal control?
The understanding of internal control may be documented in a (n) _____which is most appropriate when then entity has a simple internal control system. True or false: How the components of internal control are implemented is not impacted by the size of the entity.