Ibps Test Online Computer Knowledge

RAM stands for Random Access Memory. It is a type of computer memory that allows data to be accessed randomly, meaning any byte of memory can be accessed without touching the preceding bytes. This makes it faster to read and write data compared to other types of memory. RAM is used to temporarily store data that the computer is actively using, such as the operating system, applications, and data being processed. It is a crucial component in computer systems as it directly affects the overall performance and speed of the system.

The correct answer is "होम पेज". In Hindi, "होम पेज" translates to "home page". The home page of a website is the main page that is displayed when the website is first accessed. It usually contains an overview of the website's content and provides links to navigate to other sections or pages of the website.

A hard disk drive is considered as non-volatile storage because it retains data even when the power is turned off. Non-volatile storage refers to a type of storage that retains data even without a power source. This is in contrast to volatile storage, which loses data when the power is turned off. Therefore, the correct answer is "नॉन-वोलाटाइल" (non-volatile).

Yahoo and Google are two websites that provide free email services. Both Yahoo and Google offer email accounts that can be used to send and receive emails without any cost. Users can create an account on these websites and access their emails from anywhere with an internet connection. These free email services are widely used by individuals and businesses for communication purposes.

The correct answer is "वायरलेस" because a device that connects to a network without using cables is referred to as a wireless device.

The correct answer is "सब डाइरेक्टरी". In Hindi, "सब" means "all" and "डाइरेक्टरी" means "directory". Therefore, "सब डाइरेक्टरी" translates to "all directory", indicating that it refers to the entire directory within another directory.

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The correct answer is Ctrl + X. This keyboard shortcut is commonly used to cut selected text or objects. When you press Ctrl + X, the selected content is removed from its original location and stored in the clipboard. This allows you to then paste the cut content elsewhere using Ctrl + V.

The correct answer is "Mouse, keyboard, scanner" because these are all input devices. A mouse is used to move the cursor on the screen, a keyboard is used to input text and commands, and a scanner is used to convert physical documents or images into digital format. This combination of devices allows for various types of input to be processed by a computer system.

पैंट एक ऑफिस एप्लीकेशन नहीं है। यह एक ग्राफिक्स एडिटिंग सॉफ्टवेयर है जिसका उपयोग छवियों को संपादित करने के लिए किया जाता है। वर्ड, एक्स्ल, और एक्सेस तीन प्रमुख ऑफिस एप्लीकेशन हैं जो माइक्रोसॉफ्ट ऑफिस स्यूट में शामिल होते हैं और विभिन्न कार्यों के लिए उपयोग होते हैं।

Display resolution refers to the number of pixels used to display an image on a monitor. It determines the clarity and sharpness of the image. A higher resolution means more pixels are used, resulting in a clearer and more detailed image. Therefore, the correct answer is "मॉनिटर पर छवि को प्रदर्शित करने के लिए पिक्सल की संख्या है" (It is the number of pixels used to display an image on a monitor).

The blinking point that shows your position in the text is called "कर्सर" in Hindi.

Thunderbird is not an internet browser, but rather an email client developed by Mozilla. It is used for managing and sending emails, while the other options listed (Safari, Firefox, and Opera) are all internet browsers that allow users to access and view websites on the internet.

System software includes operating systems, editors, and debuggers. These are essential programs that provide a platform for other software to run on. Operating systems manage computer hardware and software resources, editors are used for creating and modifying text files, and debuggers help in identifying and fixing errors in software code. Therefore, the correct answer is System Software.

A keyboard is not an output device. It is an input device that allows the user to input data into the computer system. Output devices are devices that display or present data to the user, such as a printer, monitor, or modem.

नेटवर्क के माध्यम से विभिन्न कंप्यूटरों को एक साथ जोड़ा जा सकता है, जिससे इन्हें एक ही संगठन में संचालित किया जा सकता है। सर्वर एक ऐसा कंप्यूटर होता है जो नेटवर्क को निर्देशित करता है और उपयोगकर्ताओं को सेवाएं प्रदान करता है। मेनफ्रेम एक ऐसा कंप्यूटर होता है जो बड़े और प्रभावी कंप्यूटिंग कार्यों को संचालित करने के लिए उपयोग होता है।

EASCII stands for Extended American Standard Code for Information Interchange. This is a computer character encoding system that is an extension of the original ASCII code. It includes additional characters and symbols to support a wider range of languages and special characters. The term "Extended American Standard Code for Information Interchange" accurately describes the purpose and nature of the EASCII encoding system.

MS-Word is not an operating system. It is a word processing software developed by Microsoft. It is used for creating, editing, and formatting documents. Operating systems, on the other hand, are software that manage computer hardware and software resources and provide common services for computer programs. DOS, Windows, and LINUX are all examples of operating systems.

The correct answer is 1024*1024. This is because 1 GB is equal to 1024 megabytes (MB), and 1 MB is equal to 1024 kilobytes (KB). Therefore, to convert 1 GB to KB, we multiply 1024 by 1024, resulting in 1,048,576 KB.

फ्लिप फ्लॉप के एक एकीकृत सेट को "Register" कहा जाता है।

The correct answer is Java. Java is a widely used computer programming language that is used for developing applications and software for various platforms. It is also used for creating web-based applications and is known for its versatility and portability. Java is specifically designed to be used on the internet and has a strong presence in web development and server-side applications. It is an object-oriented language that allows for the creation of dynamic and interactive websites and applications.

Compact Disks are the cheapest memory devices among the given options. Semiconductor memories are generally more expensive due to their faster access times and higher performance. Magnetic Disks and Magnetic Tapes are also typically more expensive than Compact Disks due to their larger storage capacities and durability. Therefore, Compact Disks are the most affordable option for memory devices.

Bandwidth refers to the rate at which data is transferred or transmitted in a network. It determines the capacity of the network to handle data and is usually measured in bits per second. A higher bandwidth allows for faster data transfer, while a lower bandwidth may result in slower transfer speeds. In the context of the question, the correct answer is Bandwidth because it directly relates to the speed at which data is transferred in a network.

The question is asking which of the options is equal to four bits. The term "निब्बल" translates to "nibble" in English, which is a unit of data equal to four bits. Therefore, the correct answer is "एक निब्बल" or "one nibble".

फ्लोपी डिस्क में डाटा ट्रैक नामक रिंग पर रिकॉर्ड किया जाता है। ट्रैक एक विभाजन होता है जिसके अंतर्गत डिस्क के सतह पर डाटा को संग्रहीत किया जाता है। इसलिए फ्लोपी डिस्क में डाटा को ट्रैक नामक रिंग पर रिकॉर्ड किया जाता है।

डाटा डिस्कनरी को एक डाटाबेस के डाटा फाइलों की सूची कहा जाता हैं। यह एक मेटाडाटा का संग्रह होता हैं जिसमें डाटाबेस के सभी डाटा फाइलों के बारे में जानकारी होती हैं, जैसे कि फ़ाइल का नाम, स्थान, आकार, और अन्य विशेषताएं। डाटा डिस्कनरी डाटाबेस के व्यवस्थापकों को डाटा फ़ाइलों को संगठित ढंग से पहचानने और पहुंचने में मदद करता हैं।

Spreadsheet का प्रमुख कार्य गणितीय कार्यों के लिए होता है। यह एक एक्सेल शीट की तरह काम करता है और उपयोगकर्ता को नंबर, फार्मूला, फ़ंक्शन, और अन्य गणितीय ऑपरेशन करने की अनुमति देता है। इसके द्वारा उपयोगकर्ता डेटा को एक व्यावसायिक तरीके से संगठित कर सकते हैं, जैसे कि जांच, गणना, और विश्लेषण कर सकते हैं। इसके अलावा, यह कार्यक्रम उपयोगकर्ता को चार्ट, ग्राफ, और अन्य विजुअल प्रतिष्ठानों को बनाने में भी मदद करता है।

The correct answer is "कंप्यूटर के संख्यात्मक पते" which translates to "numerical address of a computer". This option refers to the IP address, which is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. It uniquely identifies the device and allows it to send and receive data on the network.

This question is asking for a measure of speed on a network. The correct answer, "Megabits per second," refers to the rate at which data is transferred on a network. Megabits per second is a common unit of measurement for network speed, indicating the number of million bits that can be transmitted in one second.

The given answer, URL, is the correct option because the question asks for the term that describes the "http://www.ibpstestonline.in/" address. URL stands for Uniform Resource Locator and it is used to specify the address of a resource on the internet. In this case, the given address is a URL as it specifies the location of a website. The other options, web address, domain name, and FQDN, are related to the concept of URL but do not specifically describe the complete address.

The given decimal number is 1022. To convert it into a binary number, we divide it by 2 repeatedly and note the remainder until the quotient becomes 0. The remainders in reverse order give us the binary equivalent. In this case, when we perform the division, the remainders are 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0. Reversing the remainders gives us the binary number 1111111110. Therefore, the binary number equivalent to the decimal number 1022 is 1111111110.

The correct answer is DATA DICTIONARY SYSTEM. A data dictionary is a centralized repository of information about data such as its meaning, relationships to other data, origin, usage, and format. It provides a way to organize and manage data within a system or organization. Therefore, DDS stands for Data Dictionary System.

The decimal number 255 is equivalent to the binary number 11111111. In binary, each digit can have a value of either 0 or 1, and the value of each digit is determined by its position. The rightmost digit represents 2^0, the next digit represents 2^1, the next digit represents 2^2, and so on. Therefore, the binary number 11111111 represents the sum of 2^0 + 2^1 + 2^2 + 2^3 + 2^4 + 2^5 + 2^6 + 2^7, which equals 255.

The correct answer is "पहले कॉलम फिर रो का नाम". In Microsoft Office Excel, a cell address refers to the combination of a column name followed by a row name. The column name is specified first, followed by the row name. So, the correct sequence is to mention the column name first and then the row name.

The given answer, "[email protected]", is an example of an email address. It follows the format of a typical email address, with the username "manish" followed by the "@" symbol and the domain name "cincinnatilibrary.org". This email address is likely associated with an individual named Manish who is affiliated with the Cincinnati Library organization.

The binary number 1001001 can be converted to decimal by multiplying each digit by the corresponding power of 2 and then adding them together. In this case, the calculation would be: 1 * 2^6 + 0 * 2^5 + 0 * 2^4 + 1 * 2^3 + 0 * 2^2 + 0 * 2^1 + 1 * 2^0 = 64 + 0 + 0 + 8 + 0 + 0 + 1 = 73. Therefore, the decimal equivalent of the binary number 1001001 is 73.

The correct answer is "ऊपर के सभी" which translates to "All of the above". This answer suggests that RAM (Random Access Memory) is a combination of volatile memory, main memory, and primary memory. Volatile memory refers to the type of memory that requires power to retain data, while main memory and primary memory both refer to the primary storage area in a computer system. Therefore, the correct answer implies that RAM encompasses all these types of memory.

Cable provides the fastest bandwidth among the given options. Dial-Up is a slow internet connection that uses telephone lines. T1 is a dedicated high-speed connection, but it is slower than cable. DSL (Digital Subscriber Line) is a broadband connection that uses telephone lines, but it is slower than cable. Therefore, cable is the correct answer as it offers the fastest bandwidth.

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Windows ME (Millennium Edition) was the successor to Windows 98 and was specifically designed for home users. It was released in 2000 and included various enhancements and improvements over Windows 98, such as improved multimedia capabilities, system restore functionality, and better support for digital devices. Therefore, Windows ME was the operating system that succeeded Windows 98.