What is the use of controller object UIApplication?

Correct Answer: Requirements tracing, a process of documenting the links between the requirements and the work products developed to implement and verify those requirements Requirement Traceability Matrix (RTM) is a document which records the mapping between the high-level requirements and the test cases in the form of a table The RTM captures all requirements and their traceability in a single document delivered at the conclusion of the life cycle That?s how it ensures that the Test Plan covers all the requirements and links to their latest version

Correct Answer: TDD is an acronym for Test-Driven Development TDD is a software development process that relies on the repetition of a very short development cycle: first the developer writes an (initially failing) automated test case that defines a desired improvement or new function, then produces the minimum amount of code to pass that test TDD is an iterative software development process where you first write the test with the idea that it must fail This is a different approach to the traditional development where you write the application functionality first andthen write test cases The major benefit of this approach is that the code becomes thoroughly unit tested (you canuse JUnit or other unit testing frameworks)

Correct Answer: Quality Assurance (QA): QA refers to the planned and systematic way of monitoring the quality of process which is followed to produce a quality product QA tracks the outcomes and adjusts the process to meet the expectation Quality Control (QC): Concern with the quality of the product QC finds the defects and suggests improvements The process set by QA is implemented by QC The QC is the responsibility of the tester Software Testing: is the process of ensuring that product which is developed by the developer meets the user requirement The motive to perform testing is to find the bugs and make sure that they get fixed

Correct Answer: Type checking is the operation on which the arguments that can only be applied for Static type checking performs the type checking operation before the execution of the program To perform this operation, the arguments, expressions, variables must be given a data type Dynamic type checking performs the type checking operation at the time of the program execution To perform this operation, the arguments, expressions, variables must be given a data type

Correct Answer: Both a & b

Explanation:

A heap is a way to organize the elements of a range that allows for fast retrieval of the element.

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: 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: Both A & B

Explanation:

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

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: Public

Explanation:

An IP address (internet protocol address) is a numerical representation that uniquely identifies a specific interface on the network. Addresses in IPv4 are 32-bits long. This allows for a maximum of 4,294,967,296 (2^32) unique addresses. Addresses in IPv6 are 128-bits, which allows for 3.4 x 1038 (2^128) unique addresses.

 

IP addresses available to the internet are classified as Public.