Ipctrd (A Computer Learning Blogs)

Hello friends, Welcome to IPCTRD. Dosto MP patwari ke liye Computer Science ki MCQ series me aaj ye 14th video hai jisme 10 questions hai, Dosto pratyek questions ke bad aapko 3.5 seconds ka samay milega aur aapko apna answer soch ke rakhna h 3.5 second ke bad mai apko answer bataunga, comment box me aap mujhe jaroor bataye ki aap ke kitne answer sahi the jisse apko apni taiyari ka status pata chalega. Dosto chalye shuru karte hai. 1. From the following which is known as the administrative section of the computer system ? Control Unit Input Unit RAM Central Processing Unit 2. What is kind of CD-ROM Optical disk Magnetic disk Magneto-Optical disk None of above 3. C is what kind of language ? An assembly language A third generation high level language A machine language Future language 4. Which of the following is a non-volatile memory ? RAM LSI VLSI ROM 5. Which is following is not an operating System ? Unix Linux Windows Java 6.Which among following c...

Hello friends, Welcome to IPCTRD. Dosto MP patwari ke liye Computer Science ki MCQ series me aaj ye 13th video hai jisme 10 questions hai, Dosto pratyek questions ke bad aapko 3.5 seconds ka samay milega aur aapko apna answer soch ke rakhna h 3.5 second ke bad mai apko answer bataunga, comment box me aap mujhe jaroor bataye ki aap ke kitne answer sahi the jisse apko apni taiyari ka status pata chalega. Dosto chalye shuru karte hai. 1. Which among following is odd one ? RAM ROM Cache Hard Disk 2. Which operating system is developed by Apple ? Linux Window Mac OS DOS 3. Who invented Java ? Deniss Ritche James Gosling Bajarnae Linus Torvalds 4. Who is known as father of Artificial Intelligence ? John McCarthy Vint Cerf Dennis Ritchie James Gosling 5. What is full form of HTTP ? Hyper Transfer Text Protocol Hyper Text Transfer Protocol Hexagonal Text Transfer Protocol Hexagonal Text Transfer Prototype 6. Which among following is an image name extension ?...

What is MySQL? MySQL, the most popular Open Source SQL database management system, is developed, distributed, and supported by Oracle Corporation. MySQL is a database management system. A database is a structured collection of data. It may be anything from a simple shopping list to a picture gallery or the vast amounts of information in a corporate network. To add, access, and process data stored in a computer database, you need a database management system such as MySQL Server. Since computers are very good at handling large amounts of data, database management systems play a central role in computing, as standalone utilities, or as parts of other applications. MySQL databases are relational. A relational database stores data in separate tables rather than putting all the data in one big storeroom. The database structures are organized into physical files optimized for speed. The logical model, with objects such as databases, tables, views, rows, and columns, offers a flexi...

Batteries from Electric Vehicles Should Be Recycled, Not Reused Recycling, rather than reuse, is likely to be the more attractive option for the 65-GWh of second-life batteries poised to enter the market in 2035 when the first generation of plug-in vehicles begins to retire, according to Lux Research. Reusing batteries from electric vehicles will deliver questionable returns due to reduced performance, limiting them to applications with less frequent and shallower depth of discharge cycles. An oversized 11.2-kWh residential system based on reusing batteries will cost just over $4,600, compared with nearly $6,000 for a new 7-kWh system. However, reduced round-trip efficiency and cycle life make residential units and other daily cycling applications a poor fit compared to some other applications. “With present technology, recycling old batteries for new materials is a more economical option for creating the most value from existing materials,” says Christopher Robinson, Lux Research...