RRB NTPC GK Questions 2026

The Saka reckoning is most often linked with the Kushana ruler Kanishka, and it is the era on which the Indian National Calendar is built, so the Saka year is about 78 less than the Christian year.

The national calendar begins on 1 Chaitra, which corresponds to 22 March in an ordinary year and to 21 March in a leap year, so that the year opens near the spring equinox.

That day was 1 Chaitra 1879 of the Saka era, and the calendar came into use on the recommendation of the Calendar Reform Committee, which had reported in 1955.

The national calendar counts its years in the Saka reckoning, which began in 78 CE, so a Saka year is found roughly by subtracting 78 from the Christian year; it is printed in the Gazette of India and read out in the news bulletins of All India Radio.

When an incognito window is closed, the browser throws away the list of pages visited in it, the cookies the sites placed and whatever was typed into forms, so that the next person at the same computer finds no trace.

Mosaic was written at the National Center for Supercomputing Applications in the United States by a team that included Marc Andreessen, and it was the first browser to show pictures inside the page alongside the text instead of in a separate window, which is why it is credited with carrying…

The method counts the links pointing at a page and weighs each link by the importance of the page it comes from, so that a page linked by many respected pages rises in the results.

A crawler, also called a spider or a bot, starts from a list of addresses, fetches each page, follows the links it finds and hands the pages over to be indexed; without it a search engine would have nothing to search.

The top-level domain is the last part of a domain name, and.org was set aside for organisations, particularly non-commercial and non-profit bodies, when the first domains were created.

A cookie holds a few lines of text, such as a session number or a chosen language, and the browser sends it back to the same site on the next visit, which is how a shopping cart or a logged-in session survives from one page to the next.

HTTPS is the HyperText Transfer Protocol wrapped in SSL or TLS encryption, so that what passes between the browser and the server cannot be read on the way; the padlock shown in the address bar means the page came over HTTPS.

Apple released Safari in 2003 and ships it with its computers, tablets and phones; it runs on Apple's own WebKit engine.

The two were research students at Stanford University in the United States, and the ranking method they built, PageRank, is named after Larry Page rather than after web pages, a point papers like to test.

The browser engine, also called the layout or rendering engine, is the part that turns the HTML received from a server into the page you see, and Chrome has used Blink since 2013; Opera and Microsoft Edge use the same engine today, which is why pages look alike in all…

A URL is the complete address of a resource on the Web, and it has three visible parts: the protocol, such as https, the domain name, such as www.example.in, and the path to the particular page inside that site.

He was a British scientist working at CERN in Switzerland when he wrote the proposal for the World Wide Web in 1989, and he built the first browser, WorldWideWeb, later renamed Nexus; the first website went live in 1991.

The words, meaning touch the sky with glory, come from the eleventh chapter of the Gita, where the universal form of the Lord is described, and they were adopted as the motto of the Indian Air Force.

Speaking at Patna in 1974 during the student movement in Bihar, he asked for a total revolution covering social, economic, political, cultural and educational life, and the movement he led became the gathering point for the opposition to the government of the day.

Two words promising the removal of poverty carried her to a very large majority in the general election of that year, and the phrase has been quoted in Indian politics ever since.

He repeated the line constantly in his lectures to Indian youth after returning from the Parliament of Religions at Chicago in 1893, and the thought is drawn from the Katha Upanishad.