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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 401. |
Examples of getText ( ) and setText ( ) method |
| Answer» Tf1.gettext We use getText to get some answerrlbl.setText.To know the final result | |
| 402. |
Coding for percentage plzzz tell mee!!!!!!! |
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| 403. |
What id primary memory |
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| 404. |
What is primery memory |
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| 405. |
What is the use of neet exam after 12 |
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| 406. |
Anything written on label is in the form of string? |
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| 407. |
for loop |
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| 408. |
Chapter 5 lab exercise question no. 4 |
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| 409. |
Can you please give me ip solved sample papers or last year papers |
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| 410. |
Difference between complier and interpreter |
| Answer» The difference between an interpreter and a compiler is given below:\xa0Interpreter / Compiler1)Translates program one statement at a time. / Scans the entire program and translates it as a whole into machine code.2)It takes less amount of time to analyze the source code but the overall execution time is slower. / It takes large amount of time to analyze the source code but the overall execution time is comparatively faster.3)No intermediate object code is generated, hence are memory efficient. / Generates intermediate object code which further requires linking, hence requires more memory.4)Continues translating the program until the first error is met, in which case it stops. Hence debugging is easy ./ It generates the error message only after scanning the whole program. Hence debugging is comparatively hard.5) Programming language like Python, Ruby use interpreters. / Programming language like C, C++ use compilers. | |
| 411. |
What are the common methods of control |
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| 412. |
What are hardware |
| Answer» Hardware is best describe as the machine which contain circute or other electronic gadgets. Best example is the monitor of a computer. All software are dependent on hardware. | |
| 413. |
Is it possible to show two line text in jtextfield. If so how? |
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| 414. |
What dot printer |
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| 415. |
What is linker |
| Answer» A linker or link editor is a computer program that takes one or more object files generated by a compiler and combines them into a single executable file, library file, or another \'object\' file.It is also called link editor and binder, a linker is a program that combines object modules to form an executable program. | |
| 416. |
How data is organised in a table? |
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| 417. |
To show all information about the swimming coaches in the club |
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| 418. |
Explain different windows in netbeans IDE. |
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| 419. |
plz... provide python questions |
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| 420. |
How do work computers step by step |
| Answer» With the help of programming | |
| 421. |
Write a programme to check a number is a factor of 8 or not |
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| 422. |
Calculte total price discont price and net price |
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| 423. |
What is statement? How many types of statement are there in python |
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| 424. |
Features of DBMS software |
| Answer» \tMinimum repetition and redundancy: In a database there are high chances of data duplication due to the presence of many users. DBMS resolves this issue by building a repository where all the data are stored and can be accessed by multiple users.\tDatabases of big corporations or companies can only be managed by a database management system. Database management system offers data protection and features like recovery and backup for easy recording and retrieval of data.\tEnhanced security: Database management systems offer enhanced security by restricting public access. It can only be accessed by a database administrator or the concerned head of the department.\tMultiple user access: Database is designed in such a way that it can be accessed by multiple users who can work on different sections of the databases at a time without interrupting the flow of work.\tProvides multiple views of the data: Database management system allows the users to access multiple views of the data present in the database. For e.g an HR personnel can check the database for processing the data of the employee, while at the same time an employee can use the database to access resources related to payslip, attendance, etc.\tPermanent storage of data: Data stored in a database will remain stored permanently until and unless it is deleted from the system manually. Even in cases of accidental deletion of data, the database system has a robust recovery system which allows recovery of deleted data. | |
| 425. |
Differences between varchar and char. |
| Answer» CHAR\tUsed to store character string value of fixed length.\tThe maximum no. of characters the data type can hold is 255 characters.\tIt\'s 50% faster than VARCHAR.\tUses static memory allocation.VARCHAR\tUsed to store variable length alphanumeric data.\tThe maximum this data type can hold is up to\tPre-MySQL 5.0.3: 255 characters.Post-MySQL 5.0.3: 65,535 characters shared for the row.\t\t\tIt\'s slower than CHAR.\tUses dynamic memory allocation*. | |
| 426. |
Write a programme to input distance in inch and convert it into feet and inch |
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| 427. |
explain database |
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| 428. |
Use IDLE to calculate 6+4*10 |
| Answer» 46 | |
| 429. |
How can i convert 43 to binary |
| Answer» Step 1 : Divide (43)10\xa0successively by 2 until the quotient is 0:43/2 = 21, remainder is 121/2 = 10, remainder is 110/2 = 5, remainder is 05/2 = 2, remainder is 12/2 = 1, remainder is 01/2 = 0, remainder is 1Step 2 : Read from the bottom (MSB) to top (LSB) as 101011. This is the binary equivalent of decimal number 43 | |
| 430. |
What is modulus operator |
| Answer» The modulus operator gives us the remainder with integer value | |
| 431. |
Short notes of getting started with python |
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| 432. |
What will following code printStr1=```hello```Str2=```hello```Print(len(str1)>len(str2)) |
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| 433. |
What are python panda |
| Answer» Pandas\xa0(software) In computer programming,\xa0pandas\xa0is a software library written for the\xa0Pythonprogramming language for data manipulation and analysis. In particular, it offers data structures and operations for manipulating numerical tables and time series. | |
| 434. |
What do you understand by word animation |
| Answer» "ANIMATION" is a subject which contains the moving pictures or the illusion of moving pictures with a rapid display of sequence of images.The word “ANIMATE” comes from the Latin verb “ANIMARE” means to make alive or to fill with breathe.Animation is the rapid display of a sequence of images to create an illusion of movement. The most common method of presenting animation is as a motion picture or video program.In simpler word animation means giving life to our imagination.There are three types of animation:1. 2D Animation2. 3D Animation3. Stop Motion Animation | |
| 435. |
Which types of questions in coming sa1 exam in ip |
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| 436. |
[(x1/x3*x2)>(x1%x3)]&&[(x3%x2>0)¦¦!(x2+x3 |
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| 437. |
what is operating system explain multiprocessing multiprogramming and real time o.s |
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| 438. |
Name some commonly used data types in DBMS |
| Answer» For text we use char and varchar . Numeric value- int,to view table-select* from table name, to insert values in table - insert into table name values(coloum1 datatype,........),to add column- alter table table name add new colum name datatype;,to view specific coloum - select colum name from table name. | |
| 439. |
Hey is there any turion available for IP in Nangloi ?? |
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| 440. |
What subject I chose IP or PHE. |
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Answer» IP according to me you should choose ip. it is a very easy and concept based subject |
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| 441. |
Hi I\'m Yogesh I wanted to ask a question |
| Answer» Ask then | |
| 442. |
How to z plus security |
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| 443. |
Write the syntax for variable dacleration |
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| 444. |
Name the basic unit of computer? |
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| 445. |
How to write mathematical expressions in programming language |
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| 446. |
Difference between char or varchar |
| Answer» \tSR.NO.CHARVARCHAR1.CHAR datatype is used to store character string of fixed lengthVARCHAR datatype is used to store character string of variable length2.In CHAR, If the length of string is less than set or fixed length then it is padded with extra memory space.In VARCHAR, If the length of string is less than set or fixed length then it will store as it is without padded with extra memory spaces.3.CHAR stands for “Character”VARCHAR stands for “Variable Character”4.Storage size of CHAR datatypes is equal to n bytes i.e. set lengthStorage size of VARCHAR datatype is equal to the actual length of the entered string in bytes.5.We should use CHAR datatype when we expect the data values in a column are of same length.We should use VARCHAR datatype when we expect the data values in a column are of variable length.6.CHAR take 1 byte for each characterVARCHAR take 1 byte for each character and some extra bytes for holding length information9.Better performance than VARCHARPerformance is not good as compared to CHAR\t | |
| 447. |
Any two application areas where biometric devices can ve used |
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| 448. |
What is the mai differece between a while loop and a do while loop. |
| Answer» Do while loop is generally used when user don\'t know in advance how many times loop will be executed and user want it to execute it at least one time. It is an exit controlled loop.While loop is generally used when user don\'t know in advance how many times loop will be executed . It is an entry controlled loop | |
| 449. |
Firewall |
| Answer» It is a technique used in secure computers system or network to block unauthorized user | |
| 450. |
Emi calculator coding |
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