RSCIT Quiz Demo In Exam Mode

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| By Catherine Halcomb
Catherine Halcomb
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  • 1/15 Questions

    . पेन ड्राइव इस्तमाल की जाती है-

    • भण्डारण हेतु
    • बिजली बैकअप हेतु
    • गणना हेतु
    • इनमे से कोई नहीं
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RSCIT Quiz Demo In Exam Mode - Quiz
About This Quiz

Are you an IT student preparing for an RSCIT exam or just in need of revision? If so, this quiz is for you. Set in the Indian language, it will not only challenge your computer knowledge but also advance it.

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  • 2. 

    . कंप्यूटर किस प्रकार के डाटा को स्टोर कर गणनाएँ करता है?

    • बाइनरी

    • ऑक्टल

    • डेसीमल

    • हेक्साडेसिमल

    Correct Answer
    A. बाइनरी
    Explanation
    Computers store and perform calculations using binary data, which consists of only two digits: 0 and 1. This is because computer hardware is designed to work with electronic switches that can be in one of two states: on or off. By representing data in binary form, computers can efficiently store and process large amounts of information using simple and reliable electronic circuits. Therefore, the correct answer is "बाइनरी" (binary).

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  • 3. 

    .……….. को सिस्टम कैबिनेट या चौसिस भी कहा जाता है-

    • सिस्टम यूनिट

    • कीबोर्ड

    • मॉनिटर

    • इनमे से कोई नहीं

    Correct Answer
    A. सिस्टम यूनिट
    Explanation
    The correct answer is सिस्टम यूनिट. In a computer system, the system unit refers to the main cabinet or chassis that houses the motherboard, CPU, memory, and other internal components. It is responsible for processing and storing data, and it is where all the essential hardware components of a computer are located. The other options, such as keyboard and monitor, are peripheral devices that connect to the system unit but are not considered part of it.

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  • 4. 

    . चुम्बकीय डिस्क पर किस पदार्थ की परत होती है?

    • आयरन ऑक्साइड

    • फॉस्फोरस पेटॉक्साइड

    • सोडियम ऑक्साइड

    • मैग्नीशियम ऑक्साइड

    Correct Answer
    A. आयरन ऑक्साइड
    Explanation
    Iron oxide is the correct answer because it is a compound that is commonly found on magnetic disks. Iron oxide, also known as rust, is used as a magnetic coating on the surface of disks to store data magnetically. This coating allows the disk to be read and written to by a magnetic head, making it an essential component of magnetic storage devices like hard drives.

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  • 5. 

    . OCR का पूरा रूप क्या है?

    • Optical Character Recognition

    • Optical CPU Recognition

    • Optimal Character Rendering

    • Other Character Restoration

    Correct Answer
    A. Optical Character Recognition
    Explanation
    OCR का पूरा रूप "Optical Character Recognition" है। OCR एक प्रौद्योगिकी है जो इमेज या टेक्स्ट दस्तावेज़ को स्कैन करके उसमे मौजूद टेक्स्ट को डिजिटल रूप में परिवर्तित करती है। OCR का उपयोग विभिन्न क्षेत्रों में किया जाता है, जैसे कि डॉक्यूमेंटेशन, बैंकिंग, पुलिस, और लागू कानूनी क्षेत्र में। OCR टेक्स्ट को संग्रहीत करने, संपादित करने, और खोज करने के लिए उपयोगी होता है।

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  • 6. 

    . LCD का पूरा नाम क्या है?

    • Lead Crystal Device

    • Light Central Diskplay

    • Liquid Central Display

    • Liquid Crystal Display

    Correct Answer
    A. Liquid Crystal Display
    Explanation
    The correct answer is "Liquid Crystal Display". LCD stands for Liquid Crystal Display, which is a type of flat-panel display technology commonly used in electronic devices such as televisions, computer monitors, and smartphones. It uses a liquid crystal solution sandwiched between two transparent electrodes to create images.

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  • 7. 

    . ट्रैक बाल किस का उदाहरण है-

    • पोइंटिंग डिवाइस

    • प्रोग्रामिंग डिवाइस

    • आउटपुट डिवाइस

    • सॉफ्टवेयर डिवाइस

    Correct Answer
    A. पोइंटिंग डिवाइस
    Explanation
    The correct answer is "पोइंटिंग डिवाइस" because in Hindi, "ट्रैक बाल" refers to a pointing device, such as a trackball, which is used to move the cursor on a computer screen. "प्रोग्रामिंग डिवाइस" refers to a programming device, "आउटपुट डिवाइस" refers to an output device, and "सॉफ्टवेयर डिवाइस" refers to a software device, none of which are examples of "ट्रैक बाल".

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  • 8. 

    . निम्नलिखित में से किस समूह में केवल आउटपुट डिवाइस है?

    • स्कैनर, प्रिंटर, मॉनिटर

    • कीबोर्ड, प्रिंटर, मॉनिटर

    • प्लोटर, प्रिंटर, मॉनिटर

    • माउस, प्रिंटर, मॉनिटर

    Correct Answer
    A. प्लोटर, प्रिंटर, मॉनिटर
    Explanation
    The correct answer is "प्लोटर, प्रिंटर, मॉनिटर". These three devices are output devices that are used to display or produce information to the user. A plotter is a device that is used to produce high-quality graphics or drawings, a printer is used to produce hard copies of documents or images, and a monitor is used to display visual output from the computer. The other options in the question include input devices like a scanner, keyboard, and mouse, which are used to input data into the computer.

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  • 9. 

    . अधिकांश प्रोडक्ट्स पर प्रिंटेड लाइनो के पैटर्न को क्या कहते है?

    • प्राइसेस

    • ओसीआर

    • स्कैनर

    • बार कोड्स

    Correct Answer
    A. बार कोड्स
    Explanation
    The correct answer is "बार कोड्स" because bar codes are printed lines that contain information about a product, which can be scanned using a barcode scanner.

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  • 10. 

    . कंप्यूटर में स्थाई मेमोरी के लिए किन का प्रोयोग किया जाता है?

    • फ्लोफी डिस्क

    • टेप-चुम्बकिय

    • हार्ड डिस्क

    • उपरोक्त सभी

    Correct Answer
    A. उपरोक्त सभी
    Explanation
    The correct answer is "उपरोक्त सभी" which means "All of the above". This answer suggests that all of the mentioned options - floppy disk, tape-magnetic, and hard disk - are used for permanent memory in a computer.

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  • 11. 

    . मल्टिपल प्रोसेसरों से दो या दो से अधिक प्रोसेसिंग कहलाती है-

    • Multiprogramming

    • Multitasking

    • Time-Sharing

    • Multiprocessing

    Correct Answer
    A. Multiprocessing
    Explanation
    The correct answer is multiprocessing. Multiprocessing refers to the use of multiple processors or cores in a computer system to execute multiple tasks or processes simultaneously. It allows for improved performance and efficiency by distributing the workload across multiple processors, enabling parallel processing. This is different from multiprogramming, which involves running multiple programs concurrently, multitasking, which involves running multiple tasks or processes concurrently, and time-sharing, which involves sharing the computing resources among multiple users or processes.

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  • 12. 

    . कंप्यूटर को स्टार्ट करने वाला बूट प्रोग्राम्स कहाँ स्टोर होते है?

    • ROM BIOS

    • CPU

    • BOOT.INI

    • CONFIGSYS

    Correct Answer
    A. ROM BIOS
    Explanation
    The correct answer is ROM BIOS. ROM BIOS stands for Read-Only Memory Basic Input/Output System. It is a type of firmware that is stored on a chip on the computer's motherboard. The ROM BIOS contains the instructions that are necessary for the computer to start up and initialize the hardware components. It is responsible for performing a power-on self-test (POST), detecting and configuring hardware devices, and loading the operating system from the boot device.

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  • 13. 

    . शॉर्टकट बनाने के लिए फंक्शन कीज के अलावा किन कुंजियों का प्रयोग किया जता है?

    • टोगल कीज

    • स्पेशल कीज

    • कोम्बिनेशन कीज

    • न्यूमेरिक कीज

    Correct Answer
    A. कोम्बिनेशन कीज
    Explanation
    कोम्बिनेशन कीज का प्रयोग शॉर्टकट बनाने के लिए किया जाता है।

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  • 14. 

    . टैब कुंजी का प्रयोग किसलिए होता है?

    • कर्सर को स्क्रीन पर चलाने के लिए

    • पैराग्राफ इंडेंट करने के लिए

    • कर्सर को स्क्रीन पर नीचे ले जाने के लिए

    • इनमे से कोई नहीं

    Correct Answer
    A. पैराग्राफ इंडेंट करने के लिए
    Explanation
    The correct answer is "पैराग्राफ इंडेंट करने के लिए". The Tab key is used to indent paragraphs in a document. By pressing the Tab key, the cursor moves a set distance to the right, creating an indentation at the beginning of a new paragraph. This helps in visually organizing the content and making it easier to read and understand.

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  • 15. 

    . जब बहुत से कार्य कंप्यूटर को दिए जाते है और उनका प्रोसेस एक-एक करके होता है, तो इसे कहा जाता है?

    • टाइम शेयरिंग मोड

    • बैच प्रोसेसिंग मोड

    • ड्यूल मोड

    • इनमे से कोई नहीं

    Correct Answer
    A. बैच प्रोसेसिंग मोड
    Explanation
    When multiple tasks are given to a computer and they are processed one by one, it is called batch processing mode. In this mode, the computer executes each task in sequence without any interruption or interaction with the user. This mode is commonly used in situations where a large number of similar tasks need to be performed, such as processing a batch of files or running a batch script.

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  • Current Version
  • Jul 22, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 08, 2014
    Quiz Created by
    Catherine Halcomb
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