RSCIT Examination - 02 March 2014

The correct answer is that the disk defragmenter program identifies and removes unnecessary fragments and organizes files and unused disk space. This explanation accurately describes the purpose and function of a disk defragmenter program, which is to optimize the storage and performance of a computer's hard drive by rearranging fragmented data and reclaiming unused space.

All of the options mentioned (Microsoft Word 2003, Microsoft Excel 2007, Microsoft Power Point 2007) are examples of system software. System software refers to the programs that manage and control the hardware components of a computer system, providing a platform for other software to run on. These programs are essential for the functioning of the computer and are not considered application software, which is designed for specific tasks or purposes. Therefore, all the options listed are examples of system software.

Microsoft Excel में बार चार्ट्स, रेखीय ग्राफ्स और पाई चार्ट्स बनाए जा सकते हैं। यह विभिन्न डेटा विश्लेषण और दृश्यकर्षण के लिए उपयोगी होते हैं। बार चार्ट्स डेटा को बार द्वारा प्रतिष्ठित करते हैं, रेखीय ग्राफ्स डेटा के बदलाव को समय के साथ दर्शाते हैं और पाई चार्ट्स डेटा के भागों के प्रतिशत को दिखाते हैं।

The correct answer is I, II, III. This is because the given options are related to different aspects of a URL. Option I refers to the protocol used, option II refers to the domain name of the hosted webpage, and option III refers to the name of the folder along with necessary information. Option IV, which refers to the ISP name, is not related to a URL.

वर्ड रैप की विशेषता है कि यह टेक्स्ट को आवश्यकतानुसार स्वतः अगली पंक्ति में ले जाता है। इसका मतलब है कि जब टेक्स्ट एक पंक्ति में पूरी तरह से दिखाई नहीं दे सकता है, तो वर्ड रैप उसे अगली पंक्ति में ले जाता है ताकि पूरा टेक्स्ट दिखाई दे सके। यह टेक्स्ट को सुव्यवस्थित और समायोजित रखने में मदद करता है।

A firewall is a security system that protects the network of an organization from external threats. It acts as a barrier between the internal network and the external network, monitoring and controlling incoming and outgoing network traffic based on predetermined security rules. It helps in preventing unauthorized access, filtering malicious content, and detecting and blocking potential threats. Therefore, the correct answer is "फायरवाल" (firewall).

फोर्मेट पेंटर का प्रयोग किसी एक टेक्स्ट की फॉरमेटिंग को कॉपी करके किसी दूसरे टेक्स्ट पर प्रयुक्त करने के लिए किया जाता है। इससे हम एक टेक्स्ट के फॉर्मेटिंग को दूसरे टेक्स्ट में आसानी से लागू कर सकते हैं, जैसे कि फॉन्ट, रंग, आकार आदि। यह टेक्स्ट के स्टाइल और दिखावट को समान बनाने में मदद करता है और समय बचाता है।

The correct answer is सी.पी.यू. (Central Processing Unit). The question is asking about the brain of a computer, and the CPU is responsible for executing instructions and performing calculations. The control unit, memory unit, and other components are important for the overall functioning of the computer, but the CPU is the main component that carries out the actual processing tasks.

In Microsoft Word 2007, the font size tool in the formatting toolbar provides the option to select the smallest and largest font sizes available. The correct answer, "8 व 72," indicates that the smallest font size available is 8 and the largest font size available is 72.

The correct answer is RDBMS. RDBMS stands for Relational Database Management System. It is a type of database management system that is based on the relational model, which organizes data into tables with rows and columns. It allows users to store, retrieve, and manipulate data using structured query language (SQL). Microsoft Access is a popular example of an RDBMS.

The benefit of computerized data over manual data is that we can quickly obtain information and store it efficiently. This allows us to access information promptly and gather it without delay. Additionally, computerized data helps in solving compatibility issues. Therefore, all the given options highlight the advantages of computerized data over manual data.

The correct answer is "गीगा हटर्ज". This is because "गीगा हटर्ज" is a unit of measurement used to measure the speed of a powerful microcomputer. It represents a billion hertz, which is a very high frequency and indicates a fast processing speed. The other options, "किलो हटर्ज", "मेगा हटर्ज", and "उपरोक्त में से कोई नहीं", are not correct as they do not accurately represent the measurement of speed in a powerful microcomputer.

Alt + Tab is pressed to switch between currently running applications.

The correct answer is MICR. MICR (Magnetic Ink Character Recognition) is a technology used to print information on documents in a format that can be easily read by machines. It is commonly used in banking to print the account number and other details on checks. The other options, OMR (Optical Mark Recognition) and OFR (Optical Font Recognition), are also machine-readable technologies but they are not specifically used for printing text. Therefore, the correct answer is MICR.

The Thesaurus toolbar in Microsoft Word is used for finding synonyms and antonyms of words. It helps in enhancing the vocabulary and improving the quality of writing by suggesting alternative words with similar or opposite meanings.

The correct answer is Ctrl + ]. This keyboard shortcut is used to increase the font size of a selected text by one point.

The cache memory is a type of memory in a computer that stores frequently used data and instructions for quick access by the CPU. It is designed to reduce the average time it takes to access data from the main memory. This makes it an ideal choice for storing and retrieving frequently used information, which is why it is used to store and retrieve frequently used information in a computer.

The correct answer is "रिव्यू" because the question is asking about the location of the spelling tool in a toolbar. "रिव्यू" means "review" in English, and it is common for spelling and grammar check tools to be located in the review toolbar of a document editing software.

In the given question, it is stated that each invisible slice is divided into sections. The term used to refer to these sections is "ट्रेक, सेक्टर" which means "track, sector" in English. The other options mentioned in the question, such as "सेक्टर, ट्रेक" (sector, track) or "रिंग, ट्रेक" (ring, track), do not accurately describe the division of the invisible slice. Therefore, the correct answer is "ट्रेक, सेक्टर" (track, sector).

The correct order for creating a network with a range of up to 100 miles is to use MAN (Metropolitan Area Network) first, which covers a larger area than LAN (Local Area Network) but smaller than WAN (Wide Area Network). LAN is used for connecting devices within a small area like a home or apartment. WAN is used for connecting devices across countries or even globally. Therefore, the correct order is MAN, LAN, WAN.

The correct answer is "फ्रीजिंग". This is because the process of "विशिष्ट स्तम्भों को चिन्हित करने की प्रकिर्या ताकि वे पंक्तियां व स्तम्भ को द्रश्यपटल पर देखा जा सके" refers to the act of freezing or fixing specific columns in order to view them on the screen.

When a new device is connected to a computer, it is necessary to have the device drivers installed in the computer. Device drivers are software programs that allow the computer to communicate and interact with the connected device. They provide the necessary instructions and protocols for the device to function properly with the computer system. Therefore, in order for the new device to work correctly, the device drivers must be installed in the computer.

Microsoft Access provides a feature called "Query" which helps in displaying data according to the specified criteria or conditions. Queries in Microsoft Access allow users to extract specific information from tables or other database objects. They can be used to filter, sort, and display data based on certain criteria. Therefore, the correct answer is "Query".

The correct answer is "विंडोज 97" because there is no operating system called "Windows 97" developed by Microsoft. Windows 98, Windows 95, and Windows ME are all Microsoft desktop operating systems that were released in the late 1990s and early 2000s.

The correct answer is "Radio frequency identification decoding". RFID stands for Radio Frequency Identification, which is a technology that uses radio waves to identify and track objects. The decoding process refers to the interpretation of the information received from the RFID tags. Therefore, "Radio frequency identification decoding" is the most accurate and complete expansion of the abbreviation RFID.

The correct answer is "अति व्यापक मुख्य मेमोरी का भ्रम". This means "confusion about excessive main memory". The phrase "वर्चुअल मेमोरी" suggests that the question is related to virtual memory. Out of the given options, "अति व्यापक मुख्य मेमोरी का भ्रम" is the most appropriate choice as it refers to confusion or misconception about excessive main memory.

The function that displays row numbers as column numbers and column numbers as row numbers is called "Transpose" or "ट्रांसपोज" in Hindi.

Ctrl + F12 is used to open the Open dialog box.

The correct answer is "स्लाइड ट्रांजिशन". This feature allows for the smooth transition between slides, creating a visual effect as one slide moves out and the next slide moves in. This feature is commonly used in presentations to make the transition between slides more visually appealing and engaging for the audience.

The correct answer is "इनमे से कोई भी नहीं" because the given options do not accurately describe the purpose or function of a firewall. A firewall is a security measure used to protect computer networks from unauthorized access, not to protect against fire or floods, not a type of virus, and not a screen saver program.

The correct answer is "इन्फ्रारेड लाइट वेव्स". The given question states that a wireless mouse is a device that specifically uses "इन्फ्रारेड लाइट वेव्स" to transmit signals from the system unit. This suggests that the wireless mouse operates using infrared light waves for communication.

The correct answer is "टास्क मैनेजर". Task Manager is a utility that identifies and manages the programs running on a processor. It allows users to view and control the processes, applications, and services running on their computer. It provides information about the CPU and memory usage, allows users to end or prioritize processes, and troubleshoot any performance issues.

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The given options state different aspects related to the quality and characteristics of a displayed image. The first option suggests that the quality of the image depends on the refresh rate, which is incorrect as the refresh rate primarily affects the smoothness of motion in videos. The second option states that the image on the monitor is formed by a range of pixels, which is true as an image is made up of individual pixels. The third option suggests that the sharpness of an image indicates its quality and brightness, which is true as sharpness and brightness are important factors in determining the quality of an image. Therefore, the correct answer is "None of the above" as the first option is incorrect.

None of the given options are the correct shortcut key to start a slide show from the current slide.