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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.
| 251. |
Write a program to calculate Compound Interest. |
| Answer» <pre>p=float(input("enter the principle"))n=float(input("enter the time"))r=float(input("enter the rate"))C.I=p*1+r/100**nprint("the C.I :",C.I)</pre> | |
| 252. |
Which data type of python handle number? |
| Answer» A numeric value is any representation of data which has a numeric value. Python identifies three types of numbers:\tInteger:\xa0Positive or negative whole numbers (without a fractional part)\tFloat:\xa0Any real number with a floating point representation in which a fractional component is denoted by a decimal symbol or scientific notation\t\tComplex number:\xa0A number with a real and imaginary component represented as x+yj. x and y are floats and j is -1(square root of -1 called an imaginary number)\t | |
| 253. |
Differentiate between properitary software and freeware software. Name the software of each type. |
| Answer» Proprietary software is software that is owned by an individual or a company (usually the one that developed it). ... Free software, which is generally the same as open source software, is available at no cost to everyone, and it can be used by anyone for any purpose and with only very minimal restrictions. | |
| 254. |
What is the need of secondary memory ? |
| Answer» primary memory is not capable to store data it stores data only for some time so we have to use secondary memory like hard disk etc.to store data.<br>All secondary storage devices which are capable of storing high volume data is referred to secondary memory. It\'s slower than primary memory. However, it can save a substantial amount of data, in the range of gigabytes to terabytes. This memory is also called backup storage or mass storage media. | |
| 255. |
How many elements are in m? m=( x,y) for x in range (0,4) for y in range (0,4) |
| Answer» two elements (0,0) | |
| 256. |
Assign the average of x and y to avg variable? |
| Answer» avg=x+y/2 | |
| 257. |
What is computer ? And full form of computer |
| Answer» A computer is an electronic device that can be programmed to accept data (input), process it and generate result (output). A computer along with additional hardware and software together is called a computer system.Computer = Commonly Operated Machine Particularly Used in Technical and Educational ResearchCPU = Central Processing UnitRAM = Random Access MemoryROM = Read Only MemoryPROM = Programmable Read Only MemoryEPROM = Erasable PROMEEPROM = Electrically EPROMHDD = Hard Disk DriveFDD = Floppy Disk Drive | |
| 258. |
What will be the output of >>>num1 =2>>>Num2 =1>>>num2 |
| Answer» 1 | |
| 259. |
print (27//5) will give |
| Answer» it will give you 5 only as an output | |
| 260. |
What are the various ways to create a list in Python? |
| Answer» we can make or create lists with square brackets like a = [2,5,"science"]this is a list where "a" is an identifier and 2 and 5 are integers and \'science \' is a stringif you print it thenprint(a) then it will give the output[2, 5, \'science\']<br>Send the answers fastly | |
| 261. |
What is Statement |
| Answer» A statement is a programming instruction that will perform something.for example print("hello world"). print is a statement in earlier versions but now this is a function | |
| 262. |
SAMTIRO ARORO SOLUTIONS |
| Answer» write the questions here then we will help you | |
| 263. |
What is the full form of CD |
| Answer» Compact disk is the fullform of CD<br>The\xa0full form of CD\xa0is the compact\xa0disc. | |
| 264. |
What is the following code : x = 5 y = \'a\' print (y* a) |
| Answer» a string can not be multiplied \'a\' is a string<br>No its error in your program if you take x*y then is thisoutput<br>Output:a a a a a | |
| 265. |
Dynamic typing feature |
| Answer» a=10 a="name"<br>dynamic typing means you can assign many values to one variable.a=10a=20<br>Dynamic Typing feature of Python:\tDynamic typing is characteristic of many of the scripting languages:\xa0Perl, PHP, Python, etc\tDynamic typing in Python\xa0means the interpreter itself infers the\xa0type of data that a variable receives, without the need of user.\tHere, the types are automatically determined at run time, so it doesn’t require a declaration of variables at the time of code. | |
| 266. |
What do you mean by compiler |
| Answer» compiler is used by c++ and many other languages<br>compiler is a language processor which converts high level language into machine language . It executes your whole program in one time.<br>Compiler, Computer software that translates (compiles) source code written in a high-level language (e.g., C++) into a set of machine-language instructions that\xa0can\xa0be understood by a digital computer\'s CPU. ...\xa0Compilers are\xa0very large programs, with error-checking and other abilities.\xa0In computing, a\xa0compiler\xa0is a computer program that translates computer code written in one programming language (the source language) into another language (the target language). | |
| 267. |
____ is a freely available open source RDBMS that implement SQL |
| Answer» MySQL | |
| 268. |
Write a programme to find area and perimeter of triangle |
| Answer» b=int(input("enter base of triangle:"))h=int(input("enter height of triangle:"))A=0.5*b*hPrint("area of triangle="A)<br>for which triangle right angle triangle ,equaliteral triangle or other | |
| 269. |
Chapter 5name |
| Answer» Strings in python | |
| 270. |
_____connects all the computer from LAN to the internet using the same ip |
| Answer» Although both\xa0computers\xa0are sharing the\xa0same\xa0public\xa0IP address\xa0and accessing the Internet at the\xa0same\xa0time, the router knows exactly which\xa0computer\xa0to send specific packets to because each\xa0computer\xa0has a unique internal\xa0address. In that case 2 or more\xa0computers can get same IP.\xa0Two computers can safely\xa0have the same IP address\xa0in certain cases. In most cases,\xa0if\xa0those two computers are on the\xa0same\xa0local network, it breaks connectivity for one or both of them. Internet protocols work by sending small, individually addressed messages. Each message can be routed differently. | |
| 271. |
To display names, subject of students who are either PHYSICS or COMP. Sc. Graduates. |
| Answer» | |
| 272. |
Let X be a number system having B symbols only. Write down the base value of this number system |
| Answer» | |
| 273. |
Latex BA number system having bi symbols only write down the place value of this number system |
| Answer» | |
| 274. |
What is data visualization |
| Answer» Data visualization is an interdisciplinary field that deals with the graphic representation of data. It is a particularly efficient way of communicating when the data is numerous as for example a Time Series. | |
| 275. |
Storage of data is cost effective and time saving in cloud computing - justify the statement. |
| Answer» Cloud storage is a model of computer data storage in which the digital data is stored in logical pools. The physical storage spans multiple servers (sometimes in multiple locations), and the physical environment is typically owned and managed by a hosting company. | |
| 276. |
Define a computer. |
| Answer» A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks.\xa0A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data.\xa0 | |
| 277. |
Write a program to input a value in kilometers and convert it into milrs |
| Answer» | |
| 278. |
If a table has 7 rows and 10 columns, what is the degree and cardinality of the table? |
| Answer» Please if anyone of you know the answer plz reply fast | |
| 279. |
What is interpretation |
| Answer» \xa0Interpretation\xa0is the act of explaining, reframing, or otherwise showing your own understanding of something. A person who translates one language into another is called an interpreter because they are explaining what a person is saying to someone who doesn\'t understand.\xa0The definition of an\xa0interpretation\xa0is an explanation of a view of a person, place, work, thing, etc. An\xa0example\xa0of\xa0interpretation\xa0is a feminist perspective on a work of literature.\xa0 | |
| 280. |
Write a python program to evaluate the following expression (a+b)^c |
| Answer» | |
| 281. |
What is a good program ? |
| Answer» A\xa0good\xa0computer\xa0program\xa0should have following characteristics: Portability: Portability refers to the ability of an application to run on different platforms (operating systems) with or without minimal changes. Due to rapid development in the hardware and the\xa0software, nowadays platform change is a common phenomenon.\xa0Characteristics of a Good Computer Program\tPortability. A program should be supported by many different computers. ...\tMaintainability. It is the process of fixing program errors and improving the program. ...\tEfficient. ...\tReliable. ...\tMachine Independence. ...\tCost\xa0Effectiveness. ...\tFlexible. ...\tRelated Articles. | |
| 282. |
What is the name of second chapter of ip |
| Answer» Emerging trends<br>Getting started with python<br>Emerging Trends<br>Data handling<br>Ln-2 Getting started with python | |
| 283. |
What do you mean by tokens In python ? Name the tokens available in python ? |
| Answer» These are the smallest individualunit in a program are called as token or lexical unit . They are symbols used in programming language to organize sentence structures to indicate the program structure , expressions etc.1) Keywords2)Identifiers 3) Literals 4) Operators5)Puncuators<br>Tokens\xa0are the smallest unit of the program.1.\xa0keywordskeywords are nothing but a set of special words, which are reserved by Python and have specific meaning.2.\xa0identifieridentifier in Python are nothing but user defined name to represent programmable entity like variable, function, classes, modules or any object.3.\xa0literalsthe other built in object in Python are literal. literal can be define as data that is given in a variable or constant. Python has following literal:-(a) string(b) numeric(c) boolean(d) collection4.\xa0operatorsoperators are the symbols which performs the operation on some values. these values are known as operand. | |
| 284. |
What is loop in python. Write its syntax |
| Answer» State its salient features of e-commerce | |
| 285. |
Write SQL Query to Create a Database “Product” |
| Answer» searchSign InHomeCoursesAlgorithmskeyboard_arrow_downData Structureskeyboard_arrow_downLanguageskeyboard_arrow_downInterview Cornerkeyboard_arrow_downGATEkeyboard_arrow_downCS Subjectskeyboard_arrow_downStudentkeyboard_arrow_downGBlogPuzzlesWhat\'s New ?▲SQL | CREATELast Updated: 21-03-2018There are two CREATE statements available in SQL:CREATE DATABASECREATE TABLECREATE DATABASEA\xa0Database\xa0is defined as a structured set of data. So, in SQL the very first step to store the data in a well structured manner is to create a database. The\xa0CREATE DATABASE\xa0statement is used to create a new database in SQL.Syntax:CREATE DATABASE database_name; database_name: name of the database. Example Query:This query will create a new database in SQL and name the database as\xa0my_database.searchSign InHomeCoursesAlgorithmskeyboard_arrow_downData Structureskeyboard_arrow_downLanguageskeyboard_arrow_downInterview Cornerkeyboard_arrow_downGATEkeyboard_arrow_downCS Subjectskeyboard_arrow_downStudentkeyboard_arrow_downGBlogPuzzlesWhat\'s New ?▲SQL | CREATELast Updated: 21-03-2018There are two CREATE statements available in SQL:CREATE DATABASECREATE TABLECREATE DATABASEA\xa0Database\xa0is defined as a structured set of data. So, in SQL the very first step to store the data in a well structured manner is to create a database. The\xa0CREATE DATABASE\xa0statement is used to create a new database in SQL.Syntax:CREATE DATABASE database_name; database_name: name of the database. Example Query:This query will create a new database in SQL and name the database as\xa0my_database.CREATE DATABASE my_database; CREATE TABLEWe have learned above about creating databases. Now to store the data we need a table to do that. The CREATE TABLE statement is used to create a table in SQL. We know that a table comprises of rows and columns. So while creating tables we have to provide all the information to SQL about the names of the columns, type of data to be stored in columns, size of the data etc. Let us now dive into details on how to use CREATE TABLE statement to create tables in SQL.Syntax:CREATE TABLE table_name ( column1 data_type(size), column2 data_type(size), column3 data_type(size), .... ); table_name: name of the table. column1 name of the first column. data_type: Type of data we want to store in the particular column. For example,int for integer data. size: Size of the data we can store in a particular column. For example if for a column we specify the data_type as int and size as 10 then this column can store an integer number of maximum 10 digits. Example Query:This query will create a table named Students with three columns, ROLL_NO, NAME and SUBJECT.CREATE TABLE Students ( ROLL_NO int(3), NAME varchar(20), SUBJECT varchar(20), ); This query will create a table named Students. The ROLL_NO field is of type int and can store an integer number of size 3. The next two columns NAME and SUBJECT are of type varchar and can store characters and the size 20 specifies that these two fields can hold maximum of 20 characters.This article is contributed by\xa0Harsh Agarwal. If you like GeeksforGeeks and would like to contribute, you can also write an article using\xa0contribute.geeksforgeeks.org\xa0or mail your article to [email\xa0protected] See your article appearing on the GeeksforGeeks main page and help other Geeks.Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the\xa0DSA Self Paced Course\xa0at a student-friendly price and become industry ready. | |
| 286. |
How many windows in Computer |
| Answer» Windows:\xa0Microsoft Windows is a series of graphical interface operating systems developed, marketed, and sold by Microsoft. Microsoft introduced an operating environment named Windows on November 20, 1985 as an add-on to MS-DOS in response to the growing interest in graphical user interfaces (GUIs).\xa0Microsoft Windows came to dominate the world’s personal computer market with over 90% market share, overtaking Mac OS, which had been introduced in 1984.The most recent client version of Windows is Windows 7; the most recent server version is Windows Server 2008 R2; the most recent mobile version is Windows Phone 7.5. | |
| 287. |
Convert 2GB into bits |
| Answer» 2GB=2000000000 bytes | |
| 288. |
What are the different types of plotters? Explain briefly. |
| Answer» A plotter is a printer designed for printing vector graphics. Instead of printing individual dots on the paper, plotters draw continuous lines. This makes plotters ideal for printing architectural blueprints, engineering designs, and other CAD drawings.There are two main types of plotters – drum and flatbed plotters. Drum plotters (also called roller plotters) spin the paper back and forth on a cylindrical drum while the ink pens move left and right. By combining these two directions, lines can be drawn in any direction. Flatbed plotters have a large horizontal surface on which the paper is placed. A traveling bar draws lines on the paper as it moves across the surface. | |
| 289. |
Unsolved questions of chapter 3 IP |
| Answer» | |
| 290. |
Write Python command to display your school name,class and section,separated by " _". |
| Answer» Thank you<br>Use print | |
| 291. |
Ncert solutions of ch 2 |
| Answer» | |
| 292. |
following code contains a loop.could u find why? suggest a solution |
| Answer» | |
| 293. |
I want notes of ch-1 |
| Answer» | |
| 294. |
Python variable are sensitive |
| Answer» Python\xa0is a case-sensitive\xa0language. This means,\xa0Variable\xa0and\xa0variable\xa0are not the same. | |
| 295. |
Tokens are |
| Answer» smallest element of Python. | |
| 296. |
What do you mean by the data and variables of python? |
| Answer» Variables and data types in python as the name suggests are the values that vary. In a programming language, a variable is a memory location where you store a value. The value that you have stored may change in the future according to the specifications. | |
| 297. |
Write a program to get the input in runtime and find the result of area of rectangle |
| Answer» C Program#include\xa0<stdio.h> int\xa0main() { int\xa0width=5; int\xa0height=10; int\xa0area=width*height; printf("Area\xa0of\xa0the\xa0rectangle=%d",area); } | |
| 298. |
About banking system |
| Answer» | |
| 299. |
Define computer and its functional components |
| Answer» The functional components of a computer can be categorized as follows:\tInput Devices (All those devices using which instructions/information is fed into the computer) Ex. Keyboard, Mouse, Scanner, Joystick, touchpad, trackball etc.\tOutput Device (All those devices through which processed information is presented to the user ) Ex. monitor, printer, speakers etc\tMemory and Storage Device: Its again of two types RAM and ROM. For easier understanding sake, RAM is the one with short term memory loss syndrome. Which means RAM only stores things for a short while, whereas ROM is the one with permanent storage capacity. RAM helps process the data faster and then store it in ROM for future use.\tCPU: CPU is simply put the brain. Its a combination of various chips and circuit boards that help process data and convert it into machine readable format and back. | |
| 300. |
Name the software required to make computer functional |
| Answer» | |