An image of the document is created
Light and dark areas are detected
These are compared to a database
... and converted into editable text
... objects such as tables can be detected
marlinbito answered the question on July 2, 2018 at 05:28
-
A manufacturer uses robots to assemble touch screens for computers. Describe the main features of touch screen technology.
(Solved)
A manufacturer uses robots to assemble touch screens for computers. Describe the main features of touch screen technology.
Date posted:
July 2, 2018
.
Answers (1)
-
Describe the main features of an interactive DVD which make it suitable for training users
(Solved)
Describe the main features of an interactive DVD which make it suitable for training users
Date posted:
July 1, 2018
.
Answers (1)
-
Computer users can get support and training in various ways. Explain how users could get support from a user group.
(Solved)
Computer users can get support and training in various ways. Explain how users could get support from a user group.
Date posted:
July 1, 2018
.
Answers (1)
-
Name and describe two psychological factors which can influence how humans interact with a computer.
(Solved)
Name and describe two psychological factors which can influence how humans interact with a computer.
Date posted:
July 1, 2018
.
Answers (1)
-
Describe one method of ensuring that data transmitted over a network is secure.
(Solved)
Describe one method of ensuring that data transmitted over a network is secure.
Date posted:
July 1, 2018
.
Answers (1)
-
It is important that data on a network is kept secure. Describe one method of ensuring that access to data on a network is restricted
(Solved)
It is important that data on a network is kept secure. Describe one method of ensuring that access to data on a network is restricted
Date posted:
July 1, 2018
.
Answers (1)
-
Name and describe one other method of detecting data transmission errors
(Solved)
Name and describe one other method of detecting data transmission errors
Date posted:
July 1, 2018
.
Answers (1)
-
Parity bits can be used to detect errors. Evaluate the use of parity bits in detecting data transmission errors.
(Solved)
Parity bits can be used to detect errors. Evaluate the use of parity bits in detecting data transmission errors.
Date posted:
July 1, 2018
.
Answers (1)
-
The organisation uses the DBMS to process real-time transactions. Describe a suitable backup and recovery strategy for the DBMS.
(Solved)
The organisation uses the DBMS to process real-time transactions. Describe a suitable backup and recovery strategy for the DBMS.
Date posted:
July 1, 2018
.
Answers (1)
-
An organisation uses a Database Management System (DBMS) and a decision support system. Explain the role of the Database Administrator (DBA).
(Solved)
An organisation uses a Database Management System (DBMS) and a decision support system. Explain the role of the Database Administrator (DBA).
Date posted:
July 1, 2018
.
Answers (1)
-
Describe two benefits of developing a system in-house
(Solved)
Describe two benefits of developing a system in-house
Date posted:
July 1, 2018
.
Answers (1)
-
Describe the main features of a disaster recovery plan.
(Solved)
Describe the main features of a disaster recovery plan.
Date posted:
July 1, 2018
.
Answers (1)
-
Describe the main features of EFTPOS.
(Solved)
Describe the main features of EFTPOS.
Date posted:
July 1, 2018
.
Answers (1)
-
Explain the purpose of the TCP layer
(Solved)
Explain the purpose of the TCP layer
Date posted:
July 1, 2018
.
Answers (1)
-
Explain why a communications protocol is needed when data is transferred over a network.
(Solved)
Explain why a communications protocol is needed when data is transferred over a network.
Date posted:
July 1, 2018
.
Answers (1)
-
Explain why an internal hard drive would not be suitable for backing up data.
(Solved)
Explain why an internal hard drive would not be suitable for backing up data.
Date posted:
July 1, 2018
.
Answers (1)
-
The scientists backup their data using a pen drive. Identify three reasons why a pen drive is suitable for this purpose.
(Solved)
The scientists backup their data using a pen drive. Identify three reasons why a pen drive is suitable for this purpose.
Date posted:
July 1, 2018
.
Answers (1)
-
Identify four main features of presentation software.
(Solved)
Identify four main features of presentation software.
Date posted:
July 1, 2018
.
Answers (1)
-
Describe the main features of speech input.
(Solved)
Describe the main features of speech input.
Date posted:
July 1, 2018
.
Answers (1)
-
Apart from being inaccurate, identify four other ways in which the quality of information might be unsatisfactory.
(Solved)
Apart from being inaccurate, identify four other ways in which the quality of information might be unsatisfactory.
Date posted:
July 1, 2018
.
Answers (1)