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Computer Quiz

1.The best reason that a computer needs to have a hard disk is because _______ A) It can store information while it is working B) It will not work without one C) It can store information when it is switched off D) None of These 2.Which device uses a handheld …

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Computer Awareness Quiz For IBPS RBI & Insurance Exam

Q1. Which among the following is the extension of font file? (a) .ff (b) .fnf (c) .fnt (d) .font (e) .fn Q2. Which among the given options in Microsoft PowerPoint will allow you to select more than one slide in a presentation? (a) Alt + Click each slide (b) Shift …

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Computer Awareness Quiz For IBPS, RBI & Insurance Exam

Q1. Which of the following is a programming language?  (a) Lotus (b) Pascal (c) MS-Excel (d) Netscape (e) None of these   Q2. BIOS stands for  _________. (a) Basic Input Output Service (b) Basic Inner Output System (c) Better Input Output Service (d) Better Input Output System (e) Basic Input …

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Reasoning Mix Quiz

1. Statement: Next time, when you lose your baggage or meet with an accident while travelling by train, you need not run from pillar to post and wait for years before the cheque lands at your door. Which of the following can be inferred from the given information? (An inference …

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Computer Memory & Its Type

Computer Memory & Its Type Computer – Memory A memory is just like a human brain. It is used to store data and instructions. Computer memory is the storage space in the computer, where data is to be processed and instructions required for processing are stored. The memory is divided …

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Computer Networking Basics

Computer Networking Basics Introduction To Computer Networks Modern world scenario is ever changing. Data Communication and network have changed the way business and other daily affair works. Now, they highly rely on computer networks and internetwork. A set of devices often mentioned as nodes connected by media link is called …

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Computer Study Notes: Operating System

An operating system is a set of programs that help in controlling and managing the hardware and the software resources of a computer system. Main functions of the operating system are: Process management Memory management File management Security Command and interpretation Resource allocation Following are some types of Operating Systems: …

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All Short Tricks Books For Various Exams Prepration

All Short Tricks Books For Various Exams Prepration If you are smart, you will appreciate that a book is more than just information. It is “organized” information. Just imagine, even if you were to get all the study material for free, you will waste a huge amount of time to …

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Computer Fundamental & Terminology

Computer Fundamental & Terminology Computer – Overview Today’s world is an information-rich world and it has become a necessity for everyone to know about computers. A computer is an electronic data processing device, which accepts and stores data input, processes the data input, and generates the output in a required …

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Computer & Its Generations: Explained

What is Computer? “Computer is an electronic device that takes input from the user, processes it with the help of instruction and produces the output. We can also store the output for future use.” Full form of Computer: C – Commonly O – Operated M – Machine P – Particularly …

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Important Computer Terms to Remember

Virus: It is a computer code that can make multiples of it and spread from one computer system to another system. A virus has the capacity to corrupt or delete data on your system and it can utilise an email program to spread the virus to other computers.In the worst …

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What is Computer VIRUS ?

When I first read about computer virus, I was surprised to know it is not ‘virus’ – but VIRUS! VIRUS is actually an acronym for Vital Information Resource Under Siege! Everyone says computer technology is changing every day – true – so are viruses changing and evolving every single day; thus …

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Mind Map For Different Types of Computers

Analog Computer It was Lord Kelvin who first introduced the Analog computer. In such a computer numerical data are represented by physical variables which can be measured, for example, electrical voltage. A thermometer is a very good example analog computer.  Digital Computer A certain type of computer that accepts data …

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Types of Computer Malware: Explained

Introduction Malware stands for “Malicious Software”. It performs unwanted tasks. It may cause serious damage or invasion to our computer. Stealing data, stealing the password, infecting the computer are the examples of Malware programs. Even a pop-up advertising is a malware program. “Ransomware” is in news these days and is …

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Dushehra Offer  Get Any Book @ Rs100 Only from below links. Get All Shorts Tricks Book Based On New Pattern In Huge Discount ( Quant Short Tricks Book | English Short Tricks Book | Reasoning Short Tricks Book | Computer Awareness Book) Crack IBPS Po Pre 2017 Like A Pro. …

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Computer Study Notes – The OSI Model

The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. You must at first understand that OSI model is not tangible rather it is conceptual. You can encounter questions related to OSI model in Computer section of upcoming NICL AO and other banking recruitment exams. Although …

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Computer Study Notes- Computer Languages

A language is the main medium of communicating between the Computer systems and the most common are the programming languages.There are basically two types of computer languages: 1) Low Level Language 2) High Level Language 1. Low Level Language: Low level languages are computer instructions or machine code very easily …

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Computer Terms asked in recent Exams Part 6

Hope you like the post!! KonradZuse invented the World’s first computer was named as the Z1 in 1936. It was the First freely programmable computer. The first computer game was “Spacewar!”.  This game was programmed by Steve Russell and first released in February 1962. Jack Kilby& Robert Noyce develop the …

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Computer Terms asked in recent Exams Part 5

Networks Devices  A network device refers to a component that is used to connect computers in a network. The following are some commonly used network devices: Repeater: It is a two-port signal regenerator that is used to extend the length of an Ethernet cable. It produces the original bit pattern for …

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Computer Terms asked in recent Exams Part 4

Ethernet Ethernet is a physical and data link layer technology for local area networks (LANs). Robert Metcalfe and David Boggs was the inventor of Ethernet. It is the name of the most commonly used LAN today. A LAN (Local Area Network) is a network of computers that covers a small …

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Computer Terms asked in recent Exams Part 3

Operating System is a System Software System software is a type of computer program that is designed to run a computer’s hardware and application programs. Operating System is the best example of system software. An operating system (OS) is system software that manages computer hardware and software resources and provides …

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Computer Terms asked in recent Exams Part 2

RJ-45 Port RJ45, which incidentally stands for registered jack 45, is the Ethernet style data port found on switches, routers and network cards. RJ45 actually refers to the port (female) and the connector (male) though it often is used to refer to a cable type, most commonly referred to as the …

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Computer Terms asked in recent Exams Part 1

Dataphone Modem At&T Dataphone was the first commercial modem made for converting digital computer data at analog signals for transmission across long distance networks. A modem (modulator-demodulator) is a network hardware device. Hybrid Cloud A hybrid cloud joins together a public and private cloud with an encrypted connection and technology …

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Computer Aptitude Study Notes

In SBI exam computer section is along with reasoning ability in Mains, which is Phase-II of recruitment the process. These questions are a type of Coded Conversions of the number system. First, understand the process of Decimal to Binary Conversion: To convert decimal number 35 to its binary equivalent:   METHOD 1: Use …

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Study Notes: Normalization

What is meant by Normalization in RDBMS? Normalization is a systematic approach of decomposing tables to eliminate data redundancy and undesirable characteristics like Insertion, Update and Deletion Anamolies. Update anomalies − If data items are scattered and are not linked to each other properly, then it could lead to strange situations. …

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