Answer the following questions in a word : -
i. Which type of cable provides the highest bandwidth? _____________________
ii. What is the full form of GSM? _____________________
iii. What is full form of RDBMS? _____________________
iv. What is the database file extension of MS Access 2010. _____________________
v. An object that shows selective data from a table. _____________________
vi. A column of information in a database table. _____________________
vii. An object that present data in a formatted manner. _____________________
viii. Which tool allows you to type text in an image? _____________________
ix. Which tool is used for deleting images based on similar colour pixels? _____________________
x. Which tool allows you to paint a pattern in an image?
Answers
Explanation:
i. Fiber Optic Cable
Transmissions can travel at a greater distance at a much faster pulse—26,000 times faster than twisted pair
ii. The Global System for Mobile Communications (GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation (2G) digital cellular networks used by mobile devices such as mobile phones and tablets.
iii. A software system used to maintain relational databases is a relational database management system (RDBMS). Many relational database systems have an option of using the SQL (Structured Query Language) for querying and maintaining the database.
iv. Microsoft Access 2010 by default uses the . accdb file format extension introduced in Access 2007. Access continues to provide some support for the file format used in earlier versions of Access.
v. Database Objects in DBMS
A database object is any defined object in a database that is used to store or reference data.Anything which we make from create command is known as Database Object.It can be used to hold and manipulate the data.Some of the examples of database objects are : view, sequence, indexes, etc.
Vi. In a relational database, a column is a set of data values of a particular simple type, one value for each row of the database. ... A column can also be called an attribute. Each row would provide a data value for each column and would then be understood as a single structured data value.
vii. Charts are used to display series of numeric data in a graphical format to make it easier to understand large quantities of data and the relationship between different series of data. Excel supports many types of charts to help you display data in ways that are meaningful to your audience.
viii. Use the Text on Shape tool
Select the Text on Shape tool . To quickly change the current text tool, press Option and click the current tool. From the available shapes, select the shape on which you want to add text. Drag the cursor on the image to create the shape.
ix. Magic Eraser tool
The Magic Eraser tool in Photoshop CS6 works like a combination Eraser and Magic Wand tool. It both selects and erases similarly colored pixels in an image: When you click a layer: The Magic Eraser tool erases pixels of a similar color based on a specified range and leaves the area transparent.
x. Pattern Stamp tool
Use the Pattern Stamp tool
The Pattern Stamp tool paints with a pattern defined from your image, another image, or a preset pattern. From the Enhance section in the toolbox, select the the Pattern Stamp tool.