COMPUTER HACKERS AND CRACKERS Hacker : Hacker is a term used by some to mean “a clever programmer” and by others, especially those in popular media, to mean “someone who tries to break into computer systems”. A Hacker can be a expert programmer. Cracker : Malicious Hacker known as cracker, refer to those who break into computers […]
Category: Study Notes
Pronoun and Its Type with Examples
Pronoun A word used to replace/instead of noun/represents a noun to avoid repetition of a noun in a paragraph/essay. Ex : He is very Intelligent. Why Pronoun? So, these sentences don’t have pronouns, but what they do have is repeated nouns. Here we have Sita and then we say Sita’s again and then we say […]
Introduction to Computer Security – Information Technology Services
COMPUTER SECURITY Security : “Data or information security is the protection of data against accidental or intentional, destruction, disclosure or modification”. Computer data Security refers to the technological safeguards and managerial procedure which can be applied to computer hardware, software and data to ensure that organizational and individual privacy are protected. Computer Security : Computer security can […]
RBI HISTORY – Full Details and Facts Covered
RBI HISTORY The Reserve Bank of India (RBI) is India’s central banking institution, which controls the monetary policy of the Indian rupee. Recommended by Hilton Young Commission(1926). Established on April 1, 1935 in accordance with the provisions of the Reserve Bank of India Act, 1934. The Central Office was initially established in Calcutta but was permanently moved to […]
POWER INDICES AND SURDS RULES OR FORMULAS | GOVT EXAMS
POWER INDICES AND SURDS RULES OR FORMULAS Importance : 1 or 2 questions from ‘Surds and Indices’ have essentially been asked in every exam. In order to accuracy in your calculations, you will require complete practice of this chapter. Scope of questions : Asked questions are based on basic concepts, completely arithmetic and without language like to […]
Computer Network and Its Types | SSC, BANKS, DEFENCE
Computer Network and Its Type Computer Network A Computer Network is an interconnection of various computers to share software, hardware and data through a communication medium between them. A computer network includes, the network operating system in the client server machine, the cables, which connect different computers and all supporting hardware in between such as […]
Vitamins, Types of Vitamins , Sources and Chemical Name and Functions
Vitamins, Types of Vitamins , Sources and Chemical Name and Functions Vitamins are a Organic compound required in minute quantity. No Calories is obtained from the Vitamins, but it helps in regulating chemical reaction in the metabolism of the body. Vitamins are not produced Inside the human body. It is achieved through outside sources. Below […]
Number System Questions For Bank Exams PDF
Number System Questions For Bank Exams PDF Questions are dedicated to “Number System and Number Theory”. These practice problems on Number system are relatively easy to solve and helpful for those who are preparing for exams like Bank PO, Bank clerk, Bank of Baroda PO, SBI Bank PO, PNB Bank PO, LIC etc. 1. Two […]
Percentage Formula and rules-Quantitative Aptitude | Govt Exams
PERCENTAGE Importance : For percentage, it may be mentioned that in every chapter of arithmetic, percentage based questions are asked, hence practice and expertise is essential. Moreover by solving percentage questions we get idea of many other basic concepts. Scope of questions : Percentage, based questions are mainly arithmetic and from sale, purchase, profit & Loss, Discount, […]
Number System Notes For Competitive Exams | SSC , BANK, DEFENCE
NUMBER SYSTEM NOTES FOR COMPETITIVE EXAMS Dear Aspirants, We have noted down some short notes on number system for the competitive exams. You all should revise below all notes before giving any exams. It will make your knowledge deeper and help in scoring good marks. (a) 2 is the only even prime number. (b) Number […]