What is Penetration Testing ?

Penetration Testing “Penetration testing can be defined as a security-oriented probing of a system or network or application to seek out vulnerabilities that an attacker could exploit”. The purpose of this testing is to identify loopholes, methods of gaining access to a system, network and …

What is Mainframe Technology ?

Mainframe | Trenovision Time Sharing Option Time Sharing Option is an interactive time-sharing (Time sharing – is the sharing of a computing resource among many users by means of multiprogramming and multi-tasking) environment for IBM mainframe operating systems, including OS/360 MVT, OS/VS2 (SVS), MVS, OS/390, …

What is JScript ? | Basic of JScript

Basics on JScript JScript is the Microsoft implementation of the ECMA 262 language specification. It is a full implementation, plus some enhancements that take advantage of capabilities of Microsoft Internet Explorer. This tutorial is intended to help you get started with JScript. Easy to Use, …

Hadoop Big Data Technology

Some basic concept about Hadoop Technology Hadoop Overview: Apache Hadoop is a set of algorithms (an open-source software framework written in Java) for distributed storage and distributed processing of very large data sets (Big Data) on computer clusters built from commodity hardware. The core of …

Hadoop Distributed File System | HDFS

Hadoop Distributed File System | HDFS | Trenovision Design And Concepts Hadoop is based on work done by Google in the late 1990s/early 2000s Specifically, on papers describing the Google File System (GFS) published in 2003, and MapReduce published in 2004 Distribute the data and …

Object Oriented System Design Questions and Answers

Object Oriented System Design Questions and Answers   SET 1 Question 1 Which of the following are known re-factorings (according to Fowler)? Select one: a. None of the given answer b. Replace Delegation with Inheritance c. Protect Variations d. Introduce Association Class Question 2 8. …

Data Warehousing – Database Questions and Answers | MCQ

Data Warehouse MCQ Questions and Answers 1. __________ is a subject-oriented, integrated, time-variant, nonvolatile collection of data in support of management decisions. A. Data Mining. B. Data Warehousing. C. Web Mining. D. Text Mining. 2. The data Warehouse is__________. A. read only. B. write only. …

What is Financial Information eXchange Protocol (FIX)‏ ? – Network Communication

Financial Information eXchange Protocol (FIX) The Financial Information eXchange (FIX) protocol is an electronic communications protocol initiated in 1992 for international real-time exchange of information related to the securities transactions and markets. With trillions of dollars traded annually on the NASDAQ alone, financial service entities …