Banking GK Questions 2026

Anyone may hold the public key and use it to encrypt a message, but only the holder of the matching private key can decrypt it, so no secret has to be exchanged in advance; RSA is the standard example, and the same pair used the other way round produces a…

The name counts the days the software maker has had to fix the flaw, and that number is zero: the attacker knows of a weakness that the vendor has not discovered or not yet repaired, so no update protects the user and even a fully patched system is exposed.

CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart, and it is the distorted text, image grid or check box that a site shows before accepting a form, so that automated programs cannot register accounts, book tickets in bulk or guess passwords by the thousand.

The correct answer is B, CERT-In, the Indian Computer Emergency Response Team, which works under the Ministry of Electronics and Information Technology and is the national agency for collecting, analysing and issuing alerts on cyber incidents and for coordinating the response to them.

It locks the files by encrypting them and shows a demand for money, usually in a crypto currency, in exchange for the key; the WannaCry outbreak of 2017 struck hospitals, factories and offices in many countries and is the example examiners quote.

A worm carries its own code, finds other machines through the network and copies itself to them without any help from the user, which is why worms can spread across the world in hours.

The triad names the three goals of information security: confidentiality, that only authorised people can read the data; integrity, that the data is complete and unaltered from the moment it was created or sent; and availability, that the system works when an authorised user needs it.

The correct answer is D, all of the above, because cyber security is not one activity but a programme that covers all three.

A botnet is built by infecting many connected devices, each of which becomes a zombie obeying a single controller; the network so assembled is then rented out or used for spam, fraud or a flood of traffic.

A firewall sits between a trusted internal network and the untrusted world outside, inspects the traffic crossing it and permits only what its rules allow, dropping the rest; it may be a hardware appliance, a software program or both together.

Phishing sends a message that looks as if it came from a bank, an employer or a government office, and asks the reader to confirm a password, a card number or a one-time password on a page that belongs to the attacker; the target of the attack is the person…

The correct answer is B, Gabriel Garcia Marquez, the Colombian writer whose novel traces seven generations of the Buendia family in the imagined town of Macondo and became the best known work of magical realism; he was awarded the Nobel Prize in Literature.

His novel follows Pelageya Nilovna, the mother of a young factory worker, as she is drawn from fear and obedience into the revolutionary movement of her son; it was translated into many Indian languages and shaped progressive writing here.

The correct answer is B, Niccolo Machiavelli, the Florentine diplomat whose short book advises a ruler on how power is actually gained and kept rather than how it ought to be used; his name gave English the adjective machiavellian.

The correct answer is B, Homer, the Greek poet to whom both epics are traditionally credited: the Iliad on the anger of Achilles during the siege of Troy, and the Odyssey on the ten year voyage of Odysseus back to Ithaca.

The correct answer is A, Jane Austen, whose novel of the Bennet sisters, Elizabeth Bennet and Mr Darcy opens with one of the best known first lines in English; she also wrote Emma, Sense and Sensibility and Persuasion.

The novel follows a poor student in St Petersburg who kills a pawnbroker, convinces himself that extraordinary men stand above the law, and is then broken by his own conscience; Dostoevsky also wrote The Idiot and The Brothers Karamazov.

The correct answer is A, Dante Alighieri, the Italian poet of Florence whose long poem carries the narrator through hell, purgatory and paradise in three parts, and which helped make the Tuscan dialect into modern Italian.

Animal Farm is a short allegory in which farm animals overthrow their owner and the pigs take his place, and Nineteen Eighty-Four gave the language the words Big Brother, thought police and doublethink.

The short novel tells of an ageing Cuban fisherman who hooks a giant marlin far out at sea and fights to bring it home; Hemingway also wrote A Farewell to Arms and For Whom the Bell Tolls, and he received the Nobel Prize in Literature.