How are ip addresses available to the internet classified?

Correct Answer: BUS topology: In this each computer is directly connected to primary network cable in a single line STAR topology: In this all computers are connected using a central hub

Correct Answer: Both A & B

Explanation:

Comments are Non Executable statements in program & Explain program logic.

Correct Answer: Save duplicate files

Explanation:

Spyware is software that aims to gather information about a person or organization without their knowledge, that may send such information to another entity without the consumer's consent, or that asserts control over a device without the consumer's knowledge

 

Spyware is mostly used for the purposes of tracking and storing Internet users' movements on the Web and serving up pop-up ads to Internet users. Whenever spyware is used for malicious purposes, its presence is typically hidden from the user and can be difficult to detect. Some spyware, such as keyloggers, may be installed by the owner of a shared, corporate, or public computer intentionally in order to monitor users.

Correct Answer: HTML 5 does not use SGML or XHTML it?s completely a new thing so you do not need to refer DTD For HTML 5 you just need to put the below doctype code which makes the browser identify that this is a HTML 5 document

Correct Answer: Controller object UIApplication is used without subclassing to manage the application event loop It coordinates other high-level app behaviors It works along with the app delegate object which contains app-level logic

Correct Answer: The Bulk Copy Program (BCP) is a command-line utility that ships with Microsoft SQL Server It is a tool used to duplicate enormous quantity of information from tables and views It does not facsimile the structures same as foundation to target BULK INSERT command helps to bring in a data folder into a record, table or view in a user-specific arrangement With BCP, you can import and export large amounts of data in and out of SQL Server databases quickly and easily Any DBA who has utilized this functionality will agree that BCP is an essential tool

Correct Answer: DDL

Explanation:

The database schema is written in DDL. A data definition language or data description language (DDL) is a syntax similar to a computer programming language for defining data structures, especially database schemas.

Correct Answer: Requirements gathering, functional design and business process, change management etc are very critical tasks for a business analyst

Correct Answer: A scheduling agreement can be made for Consignment, Subcontracting and stock transfer A contract, also known as a blanket PO, can be made for standard items and can be restricted to a Value or QTY

Correct Answer: Retain -Specifies that retain should be invoked on the object upon assignment takes ownership of an object Assign - Specifies that the setter uses simple assignment Uses on attribute of scalar type like float,int