NECO DATA PROCESSING ANSWER
.
(1bii)
Web design package:
It is used in designing websites
Presentation package:
It is used in creating slides
(1ci)
Pick tool
(i)First and foremost for selecting objects
(ii)Afterward for moving and rotating objects
Shape tool
(i)First and foremost foDREAMWEAVER
he shape of diagramming objects and text
(1cii)
Multi-user operating system – – UNIX
Open source software – – LINUX
Utility program – – CORAL DRAW
Finally Web design package – – ADOBE
DREAMWEAVER
(3a)
Similarly : software that handles the storage,
retrieval, and updating of data in a computer
system.
3aii)
MySQL
Microsoft Access
3aiii)
Above all A file is a collection of records which
have common properties. Furthermore Each file
has its own file reference which is unique. The file
reference indicates the subject or contexts of the
records.
While
Presently A record can be an image, text based or
in electronic or physical format.
3bi) Above all Normalization is a process of
organizing the data in database to avoid data
redundancy, insertion anomaly , update anomaly
& deletion anomaly
3bii)
* First and foremost Insertion Anomalies:Insertion
anomalies occur when we
try to insert data into a flawed table.
* Afterward Deletion Anomalies:- Deletion
anomalies occur when we
delete data from a flawed schema.
* Finally Update Anomalies:- Update anomalies
occur when we
change data in a flawed schema.
3c.
First and foremost A Pick tool
Afterward -Shape tool
Above all -Zoom tool
finally -Freehand tool
4b) log files – As a matter of fact A log file is a
recording of everything that goes in and out of a
particular server
Firewall- Furthermore A firewall is a system
designed to prevent unaut.
(1bii)
Web design package:
It is used in designing websites
Presentation package:
It is used in creating slides
(1ci)
Pick tool
(i)First and foremost for selecting objects
(ii)Afterward for moving and rotating objects
Shape tool
(i)First and foremost foDREAMWEAVER
he shape of diagramming objects and text
(1cii)
Multi-user operating system – – UNIX
Open source software – – LINUX
Utility program – – CORAL DRAW
Finally Web design package – – ADOBE
DREAMWEAVER
(3a)
Similarly : software that handles the storage,
retrieval, and updating of data in a computer
system.
3aii)
MySQL
Microsoft Access
3aiii)
Above all A file is a collection of records which
have common properties. Furthermore Each file
has its own file reference which is unique. The file
reference indicates the subject or contexts of the
records.
While
Presently A record can be an image, text based or
in electronic or physical format.
3bi) Above all Normalization is a process of
organizing the data in database to avoid data
redundancy, insertion anomaly , update anomaly
& deletion anomaly
3bii)
* First and foremost Insertion Anomalies:Inser
anomalies occur when we
try to insert data into a flawed table.
* Afterward Deletion Anomalies:- Deletion
anomalies occur when we
delete data from a flawed schema.
* Finally Update Anomalies:- Update anomalies
occur when we
change data in a flawed schema.
3c.
First and foremost A Pick tool
Afterward -Shape tool
Above all -Zoom tool
finally -Freehand tool
4b) log files – As a matter of fact A log file is a
recording of everything that goes in and out of a
particular server
Firewall- Furthermore A firewall is a system
designed to prevent unaut.