ITI Mock Exam: Computer Operator and Programming Assistant
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Questions and Answers

When did the Indian parliament pass the IT Act?

  • 2005
  • 2000
  • 1992 (correct)
  • 1990

    • What is the full form of LDAP?

  • Light Weight Directory Access Provider
  • Light Weight Directory Access Program
  • Light Weight Directory Access Protection
  • Light Weight Directory Access Protocol (correct)

    • What is the collective term for malicious software such as viruses and worms?

  • Spam
  • Malware (correct)
  • Phishing
  • Ham

    • What is the process of protecting data from online attacks called?

    <p>Cyber security</p> Signup and view all the answers

    What is the term for protecting information from unauthorized access?

    <p>Information security</p> Signup and view all the answers

    What does CIA stand for in information security?

    <p>Confidentiality Integrity Availability</p> Signup and view all the answers

    What is the term for a periodic assessment of security vulnerabilities in a computer system?

    <p>Security audit</p> Signup and view all the answers

    What is referred to as a single point of access for various network services?

    <p>Web service</p> Signup and view all the answers

    Which activities pose a risk to the sovereignty and integrity of a nation?

    <p>Cyber Terrorism</p> Signup and view all the answers

    Which crime involves using computer networks to exploit minors sexually?

    <p>Child pornography</p> Signup and view all the answers

    Which function in JavaScript converts a number to a string?

    <p>String()</p> Signup and view all the answers

    Which data type in JavaScript returns the value True or False?

    <p>Boolean</p> Signup and view all the answers

    What is the full form of BOM?

    <p>Browser Object Model</p> Signup and view all the answers

    Which operator is used to check both value and type in JavaScript?

    <p>===</p> Signup and view all the answers

    Which statement is used to create a custom error in JavaScript?

    <p>Throw</p> Signup and view all the answers

    Which assignment operator is equivalent to $a = a * 5$?

    <p>a = a * 5</p> Signup and view all the answers

    Which statement is used to handle errors in JavaScript?

    <p>Catch</p> Signup and view all the answers

    Which is the first phase of the System Development Life Cycle?

    <p>Planning</p> Signup and view all the answers

    When did the Indian parliament pass the IT Act?

    <p>1992</p> Signup and view all the answers

    What does LDAP stand for?

    <p>Light Weight Directory Access Protocol</p> Signup and view all the answers

    What is the collective term for malicious software like viruses, worms, and trojans?

    <p>Malware</p> Signup and view all the answers

    What term describes the protection of data from online attacks and malware?

    <p>Cyber security</p> Signup and view all the answers

    What is meant by protecting information and data from unauthorized access?

    <p>Information security</p> Signup and view all the answers

    Which method removes the last element from an array?

    <p>Pop()</p> Signup and view all the answers

    What does CIA stand for in information security?

    <p>Confidentiality Integrity Availability</p> Signup and view all the answers

    What is the purpose of the length property in an array?

    <p>Returns the number of array elements</p> Signup and view all the answers

    What is a periodic assessment of information security referred to as?

    <p>Security audit</p> Signup and view all the answers

    Which of these is the primary aim of cyber security?

    <p>To protect sensitive information</p> Signup and view all the answers

    Which method adds a new element to an array?

    <p>Push()</p> Signup and view all the answers

    Which variable is declared outside a function in JavaScript?

    <p>Global variable</p> Signup and view all the answers

    Which method is called at the moment of instantiation of an object?

    <p>Constructor</p> Signup and view all the answers

    How does JavaScript treat a number when it is enclosed with double or single quotes?

    <p>String</p> Signup and view all the answers

    Which method joins all array elements into a string with a specified separator?

    <p>Join()</p> Signup and view all the answers

    Which is the property that returns the width of the visitor's screen in pixels?

    <p>Screen width()</p> Signup and view all the answers

    What is the full form of EDI?

    <p>Electronic Data Interchange</p> Signup and view all the answers

    What is the abbreviation of CGI?

    <p>Common Gateway Interface</p> Signup and view all the answers

    Which type of E-Commerce involves a payment gateway?

    <p>b2c</p> Signup and view all the answers

    Which type of E-Commerce is primarily focused on tenders and submission of applications?

    <p>g2b</p> Signup and view all the answers

    Which type of E-Commerce is best represented by Amazon?

    <p>b2c</p> Signup and view all the answers

    What term describes the sale or purchase of items without physically visiting a shop?

    <p>E-Commerce</p> Signup and view all the answers

    What is the full form of COD in E-Commerce?

    <p>Cash on Delivery</p> Signup and view all the answers

    Which one of the following is an E-Commerce site?

    <p>Amazon</p> Signup and view all the answers

    Which card permits online payment using balance amount available in a bank account?

    <p>Debit card</p> Signup and view all the answers

    Which is the model in E-Commerce if the seller and buyer are both individuals?

    <p>Consumer to Consumer</p> Signup and view all the answers

    What is the correct HTML tag for making a text input field?

    <input type='text'> Signup and view all the answers

    Which is the correct syntax for adding background color in HTML?

    <body style='background: yellow;'> Signup and view all the answers

    What is the use of the

    tag in HTML?

    <p>To create a structured data display</p> Signup and view all the answers

    How do you create a password field in HTML?

    <input type='password'> Signup and view all the answers

    Which tag is used to create an email link in HTML?

    <a href='mailto:[email protected]'> Signup and view all the answers

    Which variable works as a function argument in JavaScript?

    <p>Function Variable</p> Signup and view all the answers

    Which variable is declared outside a function in JavaScript?

    <p>Global Variable</p> Signup and view all the answers

    Which feature in JavaScript has properties and methods?

    <p>Object</p> Signup and view all the answers

    Which variable is deleted in JavaScript when the page is closed?

    <p>Local Variable</p> Signup and view all the answers

    Which method is called at the moment of instantiation of an object?

    <p>Constructor</p> Signup and view all the answers

    Which is an instance of a class?

    <p>Object</p> Signup and view all the answers

    Which window method is used to move the current window?

    <p>Move()</p> Signup and view all the answers

    Which property returns the width of the visitor's screen in pixels?

    <p>Screen width()</p> Signup and view all the answers

    Which property returns the URL of the current page?

    <p>href, Location</p> Signup and view all the answers

    How will JavaScript treat a number when it is enclosed with double or single quotes?

    <p>String</p> Signup and view all the answers

    What is the process of writing instructions to be executed by the computer?

    <p>Programming</p> Signup and view all the answers

    Which statement terminator is used in JavaScript?

    <p>;</p> Signup and view all the answers

    Who is credited with developing JavaScript?

    <p>Brendan Eich</p> Signup and view all the answers

    Which programming language's syntax significantly influences JavaScript syntax?

    <p>Java</p> Signup and view all the answers

    Which key is used to declare a variable in JavaScript?

    <p>Var</p> Signup and view all the answers

    Which operator is used to find the remainder in JavaScript?

    <p>%</p> Signup and view all the answers

    How many parts are there in a 'For' loop?

    <p>3</p> Signup and view all the answers

    What is the purpose of the 'floor()' method in JavaScript?

    <p>To round a number down to the nearest integer</p> Signup and view all the answers

    Which special variable can hold more than one value at a time?

    <p>Array</p> Signup and view all the answers

    Which function in JavaScript converts a string to a number?

    <p>parseInt()</p> Signup and view all the answers

    What is the least tag in an HTML document?

    <html> Signup and view all the answers

    Which HTML tag is used to display a picture on a web page?

    <img> Signup and view all the answers

    What is the full form of HTTP?

    <p>Hypertext transfer protocol</p> Signup and view all the answers

    Which HTML tag is the smallest heading?

    <h6> Signup and view all the answers

    What is another name for a web address?

    <p>URL</p> Signup and view all the answers

    Which symbol is used to publish a webpage to a web hosting server?

    <p>FTP</p> Signup and view all the answers

    Which attribute is used with the

    tag to merge two cells horizontally?

    <p>colspan</p> Signup and view all the answers

    Which tag creates a menu in a form in HTML?

    <select> Signup and view all the answers

    Which layer in the OSI model performs network routing, flow control, and error control functions?

    <p>Network layer</p> Signup and view all the answers

    Which device is used to connect one network with another that uses different protocols?

    <p>Gateway</p> Signup and view all the answers

    What is the maximum speed supported by category 5 UTP cable?

    <p>100 mbps</p> Signup and view all the answers

    Which cable transmits messages in the form of light waves?

    <p>Optical fibre cable</p> Signup and view all the answers

    What is the full form of TCP?

    <p>Transmission Control Protocol</p> Signup and view all the answers

    Which layer is layer 4 in the OSI model?

    <p>Transport layer</p> Signup and view all the answers

    Which topology combines characteristics of linear bus and star topologies?

    <p>Tree</p> Signup and view all the answers

    How many pairs of wires are contained in category 5 UTP cable?

    <p>4</p> Signup and view all the answers

    Which device is used to amplify or regenerate digital signals in a network?

    <p>Repeater</p> Signup and view all the answers

    What is the abbreviation of OSI?

    <p>Open System Interconnection</p> Signup and view all the answers

    Study Notes

    IT Act and Cyber Security

    • The IT Act was passed by the Indian parliament in 2000, providing a legal framework for Electronic Commerce and Cyber Security.
    • LDAP stands for Light Weight Directory Access Protocol, used for accessing and managing directory services.
    • Malware is a collective term for malicious software, including viruses, worms, and trojans.
    • Cybersecurity protects data against online attacks, deletions, and malware threats.
    • Information security refers to the measures taken to protect information from unauthorized access.

    Security Concepts and Assessment

    • CIA in information security stands for Confidentiality, Integrity, and Availability, crucial for protecting sensitive data.
    • A security audit involves regular assessments of vulnerabilities in computer systems to enhance security measures.
    • A directory service is a single point of access to multiple networking services.

    Types of Cyber Threats

    • Cyber Terrorism poses a significant threat to national sovereignty and integrity.
    • Child pornography refers to crimes committed via computer networks involving the exploitation of minors.
    • Hacking is unauthorized access to computer systems that can lead to data destruction or compromise.

    Javascript Fundamentals

    • An Eval Error occurs when a value is outside the range of the expected type in JavaScript.
    • The array length property returns the total number of elements in the array.
    • Join() method combines all array elements into a single string with a specified separator.
    • The Pop() method removes the last element from an array, while the Push() method adds a new element.
    • Global variables are declared outside function scopes and can be accessed throughout the code.

    HTML and Web Development

    • EDI stands for Electronic Data Interchange, facilitating the transfer of business documents between organizations.
    • CGI stands for Common Gateway Interface, a standard for interfacing web servers with executable programs.
    • E-Commerce defines various commercial transactions conducted electronically, with models like B2C (Business to Consumer) and B2B (Business to Business).
    • Cash on Delivery (COD) is a popular form of payment in e-commerce.

    Programming Concepts

    • Programming involves writing instructions for computers to execute tasks.
    • JavaScript uses the var, let, or const keywords to declare variables, with ; as the statement terminator.
    • The array data structure in JavaScript can hold multiple values simultaneously and is defined using square brackets.

    Error Handling in JavaScript

    • Errors can arise in JavaScript due to invalid declarations—Reference Error occurs if a variable is undeclared.
    • The Try-Catch block is used to handle exceptions, utilizing Throw to create custom error messages.
    • Finally ensures that code executes after a try-catch block regardless of exceptions.

    E-Commerce and Security

    • E-Commerce can include various types of transactions, including B2C, B2B, G2B, and G2C.
    • Important security concepts in information security include confidentiality, integrity, and authentication, helping establish trust in digital transactions.
    • Refund processes refer to returning money to buyers after cancellations or product returns.

    General Knowledge on HTML

    • The <h1> to <h6> tags define the headings of different sizes in HTML, with <h1> being the largest.
    • CSS stands for Cascading Style Sheets and is used to style HTML elements, providing better layout control.
    • URLs (Uniform Resource Locators) serve as web addresses for accessing online resources.### HTML Table Attributes and Form Elements
    • colspan = 2: Attribute allowing a cell to span across two columns in a table.
    • rowspan = 2: Attribute enabling a cell to extend vertically across two rows in a table.
    • mergecols: Functionality for merging multiple columns in a table.
    • mergecells: Functionality used to combine multiple cells in a table into one.

    HTML Form Elements

    • To create a checkbox in a form: Use <input type="checkbox">.
    • Variants of checkbox syntax include varible check box which is not standard HTML.

    HTML Table Structure

    • Tags for adding a new row in a table: <tr> to define the row, <td> for data cells.
    • Data cells in a row are defined using <td> tags.

    OSI Model and Networking Concepts

    • OSI model consists of seven layers; Layer 3 is the Network layer which performs routing, Layer 4 is the Transport layer, and Layer 2 is the Data link layer.
    • IP Full Form: Internet Protocol.
    • TCP Full Form: Transport Control Protocol.
    • OSI Abbreviation: Open System Interconnection.
    • EFT Full Form: Electronic Fund Transfer.
    • WAN Example: Ethernet is not WAN; a true example would be a metropolitan area network (MAN) or similar.

    Technology and Cable Specifications

    • Category 5 UTP cable typically contains 4 pairs of wires and supports maximum speeds up to 1000 Mbps.
    • Optical fiber cables transmit data as light waves, distinguishing them from STP and UTP cables.

    Networking Devices and Their Functions

    • A MODEM enables simultaneous use of ADSL and voice services on a telephone line.
    • Hub connects multiple devices within a network but does not route traffic intelligently.
    • Bridge connects two network segments at the data link layer.
    • Router connects different networks and routes traffic based on IP addresses.
    • Gateway connects networks using different protocols.

    Mock Test and Questions

    • Questions from the mock test cover topics such as OSI model layers, purposes of networking devices, and specifications of various communications technologies.
    • Each multiple-choice question includes options related to networking concepts, ensuring comprehensive understanding of the material.

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    Description

    Test your knowledge with this mock exam designed for Computer Operator and Programming Assistant trainees. This quiz covers essential topics including the IT Act and protocols such as LDAP. Prepare yourself for success in your IT certification.

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