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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.
| 4401. |
Class HumanParent class or base class or super class{void work(){System.out.println("Human can work");}base classvoid eat(){System.out.println("Human can eat");} Child class or sub class orParent class or super class orderived class}public class Enginner extends Human{keywordpublic static void main(String[] args){Enginner E=new Enginner();E.work();E.eat();}}OUTPUTI want explanation for this program in java inheritance |
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Answer» jejrbkkebr kejnene. RCB |
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| 4402. |
5. हिमालय का निर्माण किस प्रकार हुआ?प्रकाश डालें।6. प्रायद्वीपीय पठार के उपविभागों के नाम लिखें और उनमें एक का वर्णन करें।7हिमालय की। |
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Answer» SORRY can't UNDERSTAND the QUESTION |
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| 4403. |
1.a.Tick (✓) the correct option.Which of the following groups of the Format tab has the Color button?(i) Picture StylesAdjust(iii) Arrange(iv) Sizeb. Which of the following tabs is used to animate an object on the slide?(i) Animations(ii) Transitions(iii) Format(iv) LayoutWhich category of animation effects specifies how an object enters the slide?(i) Entrance(ii) Motion Paths(iii) Emphasis(iv) ExitC. |
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Answer» A = SIZE B= LAYOUT |
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| 4404. |
18a1. Tick (✓) the correct optionWhich of the following groups of the Format tab has the Color button?(i) Picture StylesAdjust(iii) Arrange(iv) Sizeb. Which of the following tabs is used to animate an object on the slide?(i) AnimationsTransitions(iii) Format(iv) LayoutWhich category of animation effects specifies how an object enters the slide?(i) EntranceMotion Paths(iii) Emphasis(iv) ExitC. |
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Answer» ×××× ................ |
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| 4406. |
Write a function that takes the lengths of three sides: side1, side2 and side3 of thetriangle as the input from the user using input function and return the area of thetriangle as the output. Also, assert that sum of the length of any two sides is greaterthan the third side. |
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Answer» Check whether triangle is valid or not if sides are given Given three sides, check whether triangle is valid or not. Examples: Input : a = 7, b = 10, c = 5 OUTPUT : Valid Input : a = 1 b = 10 c = 12 Output : Invalid Recommended: PLEASE try your approach on {IDE} first, before moving on to the solution. Approach: A triangle is valid if sum of its two sides is greater than the third side. If three sides are a, b and c, then three CONDITIONS should be MET. |
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| 4407. |
A formala alwaysbegans with an |
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Answer» Answer: A formula always began with a (=) EQUAL sign NOT SURE ABOUT THE ANSWER MARK AS BRAINLIEST ANSWER if it is correct |
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| 4408. |
Distinguish between the following:ined and nextLinenext and next().charAt(0). next0 and hasNextoiv. hasNext() and hasNextLine()What are delimiters? Which is the default delimiter used inWhat are errors in a program?Explain the following terms, giving an example of each.Syntax errorRuntime error |
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Answer» ????????????????????????????????? |
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| 4409. |
A formal query language,in view of an assortment of operators for controlling relations A:Relational algebraB:Relational intentionsC:Relational ExtensionsD:Relational calculus |
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Answer» this is the ANSWER your answer is a |
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| 4410. |
Name the input/output device used to do the followinga To output audiob to enter textual datac to make hard copy of a textd to display the data/informatione to enter audio-based commandf to build 3D modelsg to assist a visually impaired individual in enterning data |
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Answer» SPEAKER is INPUT it is used to OUTPUT audio keyboard is input printer is output to make hard COPY of text |
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| 4411. |
WRITE THE PROGRAM USING "SCANNER" CLASSWrite a program by using class ‘Employee’ to accept Basic pay of an employee . Calculate the allowance/deduction as given below . Finally find and print the Gross and Net pay . Dearness Allowance(DA):30% of Basic pay House Rent Allowance(HRA) :15%of Basic pay Provident Fund(PF): 12.5% of Basic pay Gross Pay =Basicpay + DA + HRANet Pay= Gross Pay-PFPlease answer asap and i will mark you brainliest |
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Answer» Explanation: Dearness Allowance (DA) = 30% of basic PAY House Rent Allowance (HRA) = 15% of basic pay Provident Fund (PF) = 12.5% of basic pay Gross Pay = Basic Pay + DA + HRA Net Pay = Gross Pay – PF Find and print the gross and net pay. |
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| 4412. |
In the ______phase the system replays updates of all transactions by scanning the log forward from the last check point.A: repeating B:ReplayC:redoD:undo |
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Answer» Replay is the answer |
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| 4413. |
A transaction performs on the isolation level of the read uncommitted if:A: A dirty read occursB: Non repetable read occursC:Phantam read occursD:All |
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Answer» Dirty Reads A dirty read occurs when a transaction reads data that has not yet been committed. For example, SUPPOSE transaction 1 UPDATES a row. Transaction 2 reads the updated row before transaction 1 COMMITS the update. If transaction 1 rolls back the change, transaction 2 will have read data that is CONSIDERED never to have existed. Nonrepeatable Reads A nonrepeatable read occurs when a transaction reads the same row twice but gets different data each time. For example, suppose transaction 1 reads a row. Transaction 2 updates or deletes that row and commits the update or delete. If transaction 1 rereads the row, it retrieves different row values or discovers that the row has been deleted. Phantoms A phantom is a row that matches the search criteria but is not initially seen. For example, suppose transaction 1 reads a set of rows that satisfy some search criteria. Transaction 2 GENERATES a new row (through either an update or an insert) that matches the search criteria for transaction 1. If transaction 1 reexecutes the statement that reads the rows, it gets a different set of rows. |
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| 4414. |
C program to reverse an array of elements ?if the i/p is taken as 2 19 8 15 4 |
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Answer» SORRY........ I didn't understand your question..... PLZ mark as BRAINLIEST ! |
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| 4415. |
Fill in the blanks with words given in the clue boxdouble clickRedomeans making changes to your text.1you want to select a word you can... on the wor answer a* To use the Undo command, the keyboard shortcut is* You can use the... command to reverse the lasta5. You can use the................... command to reverse the UndWrite 'T' for true and 'F' for false statements.1. For selecting the entire document, you can press Ctrl+A.2. The Insert mode can be viewed from the status bar.3. The keyboard shortcut for the Cut command is Ctrl+C.4 Copy and paste commands are used to create a duplicateat the desired location. |
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Answer» Answer: SHORTCUT KEY Procedure Undo CTRL+Z To REVERSE your last action, press CTRL+Z. You can reverse more than one action. Redo CTRL+Y To reverse your last Undo, press CTRL+Y. You can reverse more than one action that has been undone. You can use Redo command only after Undo command. SELECT all CTRL+A To perform a function on all the content in the TEXT editor, you need to select it all. Place the cursor ANYWHERE in the text editor and press CTRL+A. Copy CTRL+C Select the desired text and press CTRL+C to copy it in the clipboard. Paste CTRL+V Place the cursor anywhere in the text editor and press CTRL+V to insert the copied text from the clipboard. Full screen F11 To view the text editor in full screen mode, press F11. To exit the full screen mode, press F11 again. Explanation: |
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| 4416. |
ShortcutYou can use the5. You can use thecommand to revcommand to reWrite 'T' for true and 'F' for false statements.For selecting the entire document, you can presThe Insert mode can be viewed from the statusThe keyboard shortcut for the Cut command isCopy and paste commands are used to createat the desired location.We can drag the selected text to the desiredswer the following questions. |
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Answer» YES............................ |
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| 4417. |
____is used to add or remove extra space from the left pr right margin of the pageOPTION :paragrapg indication:line spacing:tab spacing:alingment |
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| 4418. |
1.To select an entire document, wea. overtypea clickanywhere on the selectio2. Tolite triple clickmeans to add text by replacing the existing textYou can move the text hom one location to another by using these comI c cutC. Both a, and3a. Copy and Paste4. You can see the Paste option in thetaba. FileHomeB. Fill in the blanks with words given in the clue box.Ctrl+Z editing doulile clickRedoUndo................. on the word.1.means making changes to your text.2. If you want to select a word, you can3. To use the Undo command, the keyboard shortcut is4. You can use the...............command to reverse the last actio5. You can use the ..............................command to reverse the Undo co |
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Answer» Answer: TO SELECT WHOLE DOCUMENT WE WANT TO CTRL A THEN WHOLE DOCUMENT IS SELECTED |
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| 4419. |
A FileInsertFill in the blanks with words given in the clue box.Carliz editingdouble-clickRmeans making changes to your to12. If you want to select a word, you can3. To use the Undo command, the keyboard shorte* You can use the ...command to5. You can use thecommand toArite 'T' for true and 'F' for false statements. |
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| 4420. |
Tick () the correct answer.The specific piece of information in a table is known asi. Fieldii. Valuea.iii. Recordb.A row in a table is calledi. Recordii. Fieldiii. ValueC.The character limit in Memo Data Type isi.iii. 63,999ii. 65,535255d. The data type that is used for detailed and descriptive fieldsiii. Auto Numberi.Currencyii. Memoe.The key that you press to move from upper pane to lower pane isni. F6ii. F1i. F8 |
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Answer» MAKE it more PROPERTIES Q is not CORRECT?? |
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| 4421. |
Which attribute should be set in(1) in the above statement to create numbering ascaptal roman numbers(a)numberingtype(C)RomanNone of the above |
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Answer» Explanation: The HTML
Content categories Flow content, and if the Permitted content Zero or more script and template elements. TAG omission None, both the starting and ending tag are mandatory. Permitted parents Any element that accepts flow content. Implicit ARIA role list Permitted ARIA roles directory, group, listbox, MENU, menubar, none, PRESENTATION, radiogroup, tablist, toolbar, tree DOM interface HTMLOListElement.. |
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| 4422. |
A formal query language, in view of an assortment of operators for controlling relations.Ops: A.O Relational IntensionsB.Relational CalculusC.O Relational ExtensionsD.O Relational Algebra |
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| 4423. |
11. What will be the output of the following code?int num = 35;if (num >= 60 && num =50 && num |
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| 4424. |
Write a program:-a. Print each word of "Lucknow Public School" in separate line. |
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Answer» Lucknow Public School |
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| 4425. |
BRAIN DEVELOPERA Fill in the blanks 1. a determens the type of data a specific field can accept |
Answer» ANSWER :-DATA TYPE |
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| 4426. |
MS-Software: MS-Word,Excel, Ms -Powerpoint, MS-AccessYou arePollution running a NGO for Control and want tomore citizens andGovernment. Design theaware following1. Create a wordProcessor file that printsa letter head of theNGO" named "SavemeThe letter should haveWelcome image should be on the Top. watermark Font should be decorative An attractive logo on the top left side coner. A tag line "Live Long with clean. Breadth Data column and address |
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Answer» Answer: EXPLANATION:YES DEAR...... MS-Software: MS-Word, Excel, Ms -Power POINT, MS-Access You are Pollution running a NGO for CONTROL and WANT to more citizens and Government. |
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| 4427. |
Concerning DBMS support for concurrency control and recovery is done by:AO Every object that is perused or composed by a transaction is first sits accessibility to different transactions and consequently affects peB.O For Proficient log support, the DBMS must have the option to spesupport for this activity isn't generally good.C. O Periodic checkpointing can decrease the time expected to recuperatetoo often slows down normal execution.D. All of the theseA formal query language, in view of an assortment of operators for controlling |
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Answer» There is no HIERARCHICAL ORDER for ______ OPERATORS. / |
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| 4428. |
1.Name 3 computer languages in use today,2.What is the Network option?3. Differentiate between the First Line indent ar4.What is Paragraph Spacing?5. What is a Text box used for?6. What is WordArt? |
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Answer» Answer: 2. Dial-Up., Wireless, Radio Frequency, Ethernet Cradles etc. 3. FIRST Line Indent Indents just the first line of a paragraph a specified AMOUNT, leaving all other lines in the paragraph ALONE. ... Hanging Indent Indents all the lines of the paragraph a specific distance from the left margin except the first line. 4, Paragraph spacing determines the amount of space above or below a paragraph. When you press Enter to start a new paragraph, the spacing is carried over to the next paragraph, but you can change the settings for each paragraph. 5. A text box , text field or text entry box is a control element of a graphical user interface, that should enable the user to input text information to be used by a program. 6. word art is a Special effects in Microsoft Word that change the appearance of text. Also available in other Microsoft Office applications, WordArt can be used to add color, outlines and shadows to regular text |
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| 4429. |
Computer formed the basis for the first generation computer.(a) ENIAC (b) UNIVAC (c) EDSAC (d) EDVAC |
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Answer»
ENIAC ELECTRONIC NUMERICAL Integrator and COMPUTER was the first electronic general-purpose digital computer. It was Turing-complete, and able to solve "a large class of numerical PROBLEMS" through reprogramming.
Hope it was HELPFUL |
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| 4430. |
1 point10. How many times will the body ofthe following loop be executed?12345n = 0while n > 0 :print('Lather')print('Rinse')print('Dry off!') |
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Answer» Answer: |
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| 4431. |
2. Which of the following is NOT an argument of the principled approach (or "do the right thing")?O A. Ethics has its focus on what is uniquely human, i.e., human choice.B. Making judgments that are free from discrimination.O C. We can control our actions, but not the outcomes.D. Look at good, right intensions rather than consequences. |
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| 4432. |
In situations where we need to execute the body of the loop before testing the condition, we must use which loopforDo whileWhileNested for loop |
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Answer» In while LOOP, a condition is evaluated before processing a BODY of the loop. If a condition is true then and only then the body of a loop is executed therefore while loop is the CORRECT answer. |
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| 4433. |
Nformation that comes from an external source and is fed into computerSoftware is called _____________ |
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Answer» input hope it will HELP you thank you |
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| 4434. |
What is the value of variable flag after the execution of following if statement ?int flag= 0; if(5 < 8) { flag= I; } (A) 0 (B) 1 (C) 5 (D) 8 |
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Answer» The value will be 1 because the if STATEMENT can't be WRONG. I am in this FIELD only so you can trust me |
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| 4435. |
You have to write two programs to transform input array into output array.Part 1Input Array : 2,4,8,5,12,15,6,10,7,30,25,43,46,45,21Output Array : 2,4,8, 12, 6, 7, 43,46,21, 5,15,10,30,25,45Part 2Input Array : 2,4,8,5,12,15,6,10,7,30,25,43,46,45,21Output Array : 2,4,8,21,12,46,6,43 ,7,30,25,10,15,45,5IMPORTANT: Do not use duplicate or extra array, your program will be rejected if you use extra array. Output should be same array not print statement. Please note pattern of output.Please Help Me..!! |
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Answer» Answer: INPUT Array : 2,4,8,5,12,15,6,10,7,30,25,43,46,45,21 Output Array : 2,4,8, 12, 6, 7, 43,46,21, 5,15,10,30,25,45 Part 2 Input Array : 2,4,8,5,12,15,6,10,7,30,25,43,46,45,21 Output Array : 2,4,8,21,12,46,6,43 ,7,30,25,10,15,45,5 IMPORTANT: Do not USE |
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| 4436. |
Which of the following command will print the value of variable y ?A. Input y B. Print y C. END D. Print x |
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Answer» System.out.PRINT(y) print y |
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| 4437. |
According to De Morgan’s Law: (A + B)' = __________.A.B A'.B'(A.B)’A’ - B’A’ + B’ |
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Answer» A'.B' Explanation: De MORGAN's Law inverts the signs and the ELEMENTS, so A and B BECOME A' and B', while the + changes into . Hope this helps |
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| 4438. |
36. A scope of C variable is decided by using which of the following opening and closing brackets?(A) < > (B) ( ) (C) { } (D) [ ] |
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Answer» Explanation: tu wo HI haina JO ladkiyo LIYE [email protected]@ND marwaata HAI |
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| 4439. |
So gaya yeh jahan, so gaya aasmanSo gaya yeh jahan, so gaya aasmanSo gayi hain saari manzileinHo saari manzilein, so gaya hai rasta x (2)So gaya yeh jahan, so gaya aasmanRaat aayi to woh jinke ghar theWoh ghar ko gaye so gayeRaat aayi to hum jaise awara phir nikle#gunnie everyone |
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Answer» LOL LOL LOL LOL LOL LOL NICE SONG (≡^∇^≡) |
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| 4440. |
Coding TestQuestion 1Divisor's problemSara is solving a math problem in which she has given an integer N and her task is to find the number of operations requiredto convert N into 1.Where in one operation you replace the number with its second-highest divisor.Start Now |
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| 4441. |
17. The Calc worksheet contains _____ columns.(A) 3 (B) 256 (C) 156 (D) 1024 |
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| 4442. |
Program 5:Question Title: Coin TroubleProgram Description:Mr.Sid has a set of coins that he wants to share equally among all his three sons. Our task is to help him decide whether this can be done or not.Constraints:• Inputs will be an array of positive integers only.• Coin can be any positive value.Sample Input:[1, 2, 3, 2, 2, 2, 3]Sample Output:TrueExplanation –(1+2+3+2+4+3)/315/35 rupees eachthe coins can be divided –1st son: 1,2,22nd son: 2,33rd son: 2,3write python program |
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Answer» (iyi-suqs-ttt) H./O.T G.I.RL.S J.OI/N F/O/R F/UN g/i/r/ls on/ly sh.ow bo.o.b.s f/ir/s/t show t/o s/e/e me FULL nak/e/d on/ly gir/ls |
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| 4443. |
What are the types of database supported by open office calc Options1.dBase 2.ADO3.JDBC4.All of the abovePlz logical or absolute correct answers only |
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Answer» Answer: I think the WOULD MIGHT be OPTION - 1. HOPE THIS HELPS YOU |
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| 4444. |
49) A computer system having more than one processor is known as a ________ system.a) multitasking b) multiprocessor c) multiuser d) multiprocessor |
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Answer» Explanation: (✯ᴗ✯)(✯ᴗ✯) |
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| 4445. |
Write a program to input an integer and interchange the largest digit with smallest digit.for ex input: 3294output:3924input : 17684output:87614 |
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Answer» outputs Explanation: because it is bigest |
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| 4446. |
Ay ThemostsuitableComputingdype of, architecture isyounetwork.Prolimasistem iswed |
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Answer» AY The most suitable Computing dype of, architecture is you network. Prolima sistem is wed is very hard QUESTION uh |
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| 4447. |
45) Intersection of a row and column is known ________.a) Box b) Pixel c) Pic box d) Table |
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Answer» d) Table Explanation: INTERSECTION of a ROW and COLUMN is KNOWN as Table |
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| 4448. |
43) Vector images are the preferred way to representa) Fonts b) Logos c) Pictures d) All of these |
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Answer» (d) all of these |
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| 4449. |
41) Which of the following is a small and high-speed memory within the computer central processing unit?a) Secondaryb) Auxiliary c) Cache d) ROM |
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Answer» Answer: cache memory is the high SPEED memory ROM is the small speed memory. |
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| 4450. |
Write a program in Q BASIC to input name and 3 subject mark , find the average display the total name and average.assume there a 30 students and do the program using for next loopplease anyone answer immediate |
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