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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Class 11 knowledge and support exam preparation. Choose a topic below to get started.
| 551. |
Name the software required to make a computer functional. Write down its two primary services. |
| Answer» operating software | |
| 552. |
Who was inventor of python |
| Answer» Guido van russom in 1991<br>I also want know about python plz help me on my whatsapp no6391348273<br>GUIDO VAN ROSSUM<br>Guido van Rossum created the Python programming language in the late 1980s. In contrast to other popular languages such as C, C++, Java, and C#, Python strives to provide a simple but powerful syntax. Python is used for software development at companies and organizations such as Google, Yahoo, and NASA. | |
| 553. |
Explain the types of operating system with examples |
| Answer» An\xa0Operating system (OS)\xa0is a software which acts as an interface between the end user and computer hardware. Every computer must have at least one OS to run other programs. An application like Chrome, MS Word, Games, etc needs some environment in which it will run and perform its task. The OS helps you to communicate with the computer without knowing how to speak the computer\'s language. It is\xa0not\xa0possible for the user to use any computer or mobile device without having an operating system. | |
| 554. |
Chapter 1 computer system and organization ye chapter samjh nhi aa raha |
| Answer» | |
| 555. |
What are the uses of linker? |
| Answer» | |
| 556. |
I got ? in IT in 10th board cbse |
| Answer» Thanks aarohi<br>Congrats<br>I got 96 | |
| 557. |
How to start learning python |
| Answer» For learning python you should have a android mobile, and good a teacher<br>The answer lies beneath your question....!!!??<br>Stay at home and start study<br>For learning python:a) you have a computer. b) you install python programing software in computer. | |
| 558. |
Which is the best book for learning python |
| Answer» Preethi arora or Sumitra arora computer science python test book for basic python starters | |
| 559. |
Which book I should study for best theory and practical in computer class11 th |
| Answer» Thanks Adi<br>Frank | |
| 560. |
Convention of decimal to binary543.65 |
| Answer» | |
| 561. |
Syllabus of class 11 computer science |
| Answer» Latest CBSE Class 11 Syllabus 2020-21 is available here for download in PDF format. The new CBSE Syllabus 2020 for Class 11 contain complete details about topics, course structure, exam pattern etc.CBSE Syllabus for Class 11: 2020 - 2021 (Reduced & Revised)\xa0<a href="https://drive.google.com/file/d/1vLjm1f1aVedUxd20nxV80Pk394dcRYdK/view?usp=sharing" rel="nofollow">CBSE Class 11 Computer Science Syllabus (Reduced) 2020-21 (Released on 7th July)\xa0</a> | |
| 562. |
Internet uses |
| Answer» | |
| 563. |
What are the fuctions done by a computer |
| Answer» The Four Functions of a Computer\tData input.\tData processing.\tInformation output.\tData and information storage.Taking data and instructions from a user, processing the data as per instructions, and displaying or storing the processed data, are the four major\xa0functions\xa0of a\xa0computer. These\xa0functions\xa0are also known as the input\xa0function, process\xa0function, output\xa0function, and storage\xa0function, respectively. | |
| 564. |
Convert the binary number to decimal 1010100.011 |
| Answer» 54.3<br>84.3<br>The binary number to decimal 1010100.011 is\xa01000100 | |
| 565. |
Convert binary 1010111010 to hexadecimal? |
| Answer» 10101110102\xa0= 2BA16\xa0<div id="vievrezult" style="border:0px; margin:0px; padding:0px; text-align:start; -webkit-text-stroke-width:0px">Converting 69810\xa0in Hexadecimal system here so:Whole part of a number is obtained by dividing on the basis new\t69816\xa0\xa0-6884316\xa0<font color="#ff0000"><font style="user-select: initial !important;">10=A</font></font>-32<font color="#ff0000"><font style="user-select: initial !important;">2</font></font>\xa0\xa0<font color="#ff0000"><font style="user-select: initial !important;">11=B</font></font>\xa0\xa0\tHappened:<font color="#ff0000"><font size="3"><font style="user-select: initial !important;">69810\xa0= 2BA16</font></font></font>Result of converting:<font color="#ff0000"><font size="4"><font style="user-select: initial !important;">10101110102\xa0= 2BA16</font></font></font></div> | |
| 566. |
How many main function can be used in c program |
| Answer» Only one main() | |
| 567. |
How are you guys ? |
| Answer» I am fine<br>I am find | |
| 568. |
How many data types are there in python |
| Answer» | |
| 569. |
How many types of programming mode |
| Answer» | |
| 570. |
Why python is easy to learn |
| Answer» Because it is not hard | |
| 571. |
Explain the disadvantages of python |
| Answer» Python can eat us any time so be care full<br>Disadvantages of Python are:Speed:\xa0Python is\xa0slower\xa0than C or C++. But of course,\xa0Python\xa0is a high-level language, unlike C or C++ it\'s not closer to hardware.Mobile Development :\xa0Python is not a very good language for\xa0mobile development\xa0. It is seen as a\xa0weak language\xa0for mobile computing. This is the reason very few mobile applications are built in it like Carbonnelle.Memory Consumption:\xa0Python is not a good choice for\xa0memory intensive\xa0tasks. Due to the flexibility of the data-types, Python\'s memory consumption is also high. | |
| 572. |
What is computer? explain it with block diagram. |
| Answer» Computers need to receive data and instruction in order to solve any problem. Therefore we need to input the data and instructions into the computers. The input unit consists of one or more input devices. Keyboard is the one of the most commonly used input device. Other commonly used input devices are the mouse, floppy disk drive, magnetic tape, etc. All the input devices perform the following functions.• Accept the data and instructions from the outside world. • Convert it to a form that the computer can understand. • Supply the converted data to the computer system for further processing.Storage Unit:The storage unit of the computer holds data and instructions that are entered through the input unit, before they are processed. It preserves the intermediate and final results before these are sent to the output devices. It also saves the data for the later use. The various storage devices of a computer system are divided into two categories.1. Primary Storage: Stores and provides very fast. This memory is generally used to hold the program being currently executed in the computer, the data being received from the input unit, the intermediate and final results of the program. The primary memory is temporary in nature. The data is lost, when the computer is switched off. In order to store the data permanently, the data has to be transferred to the secondary memory. The cost of the primary storage is more compared to the secondary storage. Therefore most computers have limited primary storage capacity.2. Secondary Storage: Secondary storage is used like an archive. It stores several programs, documents, data bases etc. The programs that you run on the computer are first transferred to the primary memory before it is actually run. Whenever the results are saved, again they get stored in the secondary memory. The secondary memory is slower and cheaper than the primary memory. Some of the commonly used secondary memory devices are Hard disk, CD, etc. | |
| 573. |
Who developed python |
| Answer» Python\xa0is a widely used general-purpose, high-level programming language. It was initially designed by Guido van Rossum in 1991 and\xa0developed\xa0by\xa0Python\xa0Software Foundation. It was mainly\xa0developed\xa0for emphasis on code readability, and its syntax allows programmers to express concepts in fewer lines of code.\xa0Python\xa0is a popular programming language. It was created by Guido van Rossum, and released in 1991. | |
| 574. |
NCERT solutions for computer system class 11 |
| Answer» | |
| 575. |
Prove de morgan\'s law algebraically. |
| Answer» | |
| 576. |
Draw logic circuit diagram for the following expression –(a) Y=AB+B’C+C’A’ (b) R=XYZ’ + Y.(X+Z’) |
| Answer» | |
| 577. |
Hello world program practicle |
| Answer» | |
| 578. |
Define data and infoation |
| Answer» Data is a collection of information gathered by observations, measurements, research or analysis. They may consist of facts, numbers, names, figures or even description of things. Data is organized in the form of graphs, charts or tables. There exist data scientist who do data mining and with the help of that data analyze our world. | |
| 579. |
Name a technique where images Are copied from a moving video into an animation |
| Answer» | |
| 580. |
Consider the expression Y=A\' .B\' .C + A\' .B .C +A .B\' .C+ A .B .C and minimize it using a k-map |
| Answer» | |
| 581. |
Should you use a nickname when you log on to the internet |
| Answer» | |
| 582. |
What is literals |
| Answer» Literal is a notation for representing a fixed value in source code. | |
| 583. |
How much time do you think is needed to complete computer science syllabus?? |
| Answer» Its depend on you how you will read and complete it. But may be it needs a week for understanding whole syllabus easily.<br>4 days | |
| 584. |
Who make computer |
| Answer» Charles Babbage, an english mechanical engineer made 1st computer. | |
| 585. |
How to reverse a three digit number |
| Answer» | |
| 586. |
Computer marks will be added in boards? |
| Answer» Yes but in one condition that if you failed in one subject .<br>Yes | |
| 587. |
What is operating system? What are its type. |
| Answer» A software that manages your computers hardware, software and etc.provide common services.4 types: 1. Micro. Computer2. Mini Computer3. Super Computer4. Miniframe. Computer | |
| 588. |
What is code for this pattern in Python********** |
| Answer» Do for loop in place of no in output give * | |
| 589. |
What is clock speed |
| Answer» It refers to the no. of pulses per second generated by an oscillator. | |
| 590. |
What is the similarity and difference between list and dictionary any one |
| Answer» List is a mutable that can be modified after they have been created.Dictionary is an implimentation on a harsh table and is a key - value store | |
| 591. |
What is truble shooting |
| Answer» | |
| 592. |
Sql program |
| Answer» Used in a programming and designing of data (structure query language) held in relational database management system<br>Just give the question will answer<br>S | |
| 593. |
What is ASCII and ISCII ? Why are these used? |
| Answer» These r used to distinguish characters from numbers.<br>ISCII stands for Indian Script Code,<br>ASCII basically stands for American Standard Code for Information Interchange.And ISCII stands for Indian Standard Code For Information Interchange. | |
| 594. |
examples of python loops |
| Answer» *for i in range (0,30): print(i)Output01234567891011121314151617181920212223242526272829.30 will not be taken*for I in range (0,30,2) print(i)Output0246810121416182022242628 | |
| 595. |
What is different between intrepreter and compiler |
| Answer» Interpreter converts the hll program into machine language line by line.Whereas compiler converts hll language into machine language in one go.<br>Interpreter converts an HLL program into machine language line by line while compiler converts an HLL program into machine language in one go.<br>Spelling and vocabulary | |
| 596. |
Printing pattern of pythons |
| Answer» | |
| 597. |
What is the difference between string and list |
| Answer» Strings are immutable whereas lists are mutable data type | |
| 598. |
How mayne to types of four |
| Answer» | |
| 599. |
Feature of spreed sheet |
| Answer» Have grid ,rows and columns . Have commands ,formulas ,text manipulation , title bars , hiding rows and columns etc...... | |
| 600. |
What is a string |
| Answer» String is something which is given in either single r double quotes.Example:"string",\'string\' | |