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.
| 12501. |
Fill in the blanks with either calculator or computer 2) can do only calculations. |
|
Answer» Explanation: |
|
| 12502. |
What is input device and output device |
|
Answer» An input DEVICE can send data to ANOTHER device, but it cannot RECEIVE data from another device. An OUTPUT device can receive data from another device and generate output with that data, but it cannot send data to another device. |
|
| 12503. |
What are social experiences |
|
Answer» Explanation: A technology ENABLED social interaction helps to meet psychological needs for; safety, love/belonging, esteem and self actualization, (Maslow), and the resultant EMOTIONS evoked. Technology enables a WIDER, faster, more frequent interaction, thus CREATING in a digital social experience. |
|
| 12504. |
All the components that work together a s a unit are called |
|
Answer» Answer:System A desktop computer CONSISTS of a computer system UNIT, a keyboard, a mouse, and a MONITOR. The computer system unit is the enclosure for all the other MAIN interior components of a computer. |
|
| 12505. |
Discuss at least 4 settings in control panel |
| Answer» | |
| 12506. |
It insert the vertical line at the tab stops |
|
Answer» Answer: The bar tab present is used to insert the vertical LINE at the tab stops. Explanation: There are four text tab stops- RIGHT, LEFT, center, and decimal( used for inserting only numericals). The tab button present on the HORIZONTAL ruler can be used to switch between the different tab stops. This is a WIDELY used method for formatting purposes. |
|
| 12507. |
Fill in the blanks with either calculator or computer, 1) has a big screen. |
|
Answer» Your answer is here |
|
| 12508. |
What do you understand by commander window in ms logo |
|
Answer» Answer: In LOGO there is a term called 'turtle' which follows the instructions given by the users by carrying a PEN and draws according to the instructions. Now by which the USER can give the command to turtle is KNOWN as Command Window. Commander Window has three components: a. Input BOX: where the user can type the command and EXECUTE it. b. Execute Button: User can execute the command by clicking on this. c. Output Box: It shows all the commands which are given by the users and executed. |
|
| 12509. |
Ram and mohan and shyam are three friend. Ram age is 19 ,shyam age is 18 and mohan age is 17.Write a program to find the which friend is elder or which friend is older. |
|
Answer» Answer: Hlo Explanation: |
|
| 12510. |
What is word processor in ms word |
|
Answer» Answer: A word processor is software or a device that ALLOWS users to create, EDIT, and print documents. It enables you to write text, store it electronically, DISPLAY it on a screen, modify it by entering commands and CHARACTERS from the KEYBOARD, and print it. Of all computer applications, word processing is the most common. |
|
| 12511. |
It is used to add dynamic effects to web pages |
|
Answer» yes Explanation: USE JAVASCRIPT in your HTML |
|
| 12512. |
What is a document area in ms word |
|
Answer» Answer: document AREA is the BLANK SECTION of a Word PROCESSOR or other document program that allows the user to create content |
|
| 12513. |
Create a web page in html on the topic summer vacation. |
|
Answer» PAY me so i COULD do that to you |
|
| 12514. |
The "cat" utility can be used to open a file and even concatenate a file. False true |
|
Answer» False Explanation: it doesnt open FILES it just shows which content is in the FILE and yes it could concatenate |
|
| 12515. |
What is word wrap in ms word |
|
Answer» Word wrap REFERRED to as a run around, word wrap is a FEATURE in text editors in word processors that moves to the next line when reaching the end without REQUIRING you to PRESS 'enter'. |
|
| 12516. |
What is a word processor |
|
Answer» a TYPE of small computer that you can use for WRITING LETTERS, reports, etc. You can correct or CHANGE what you have written before you print it out |
|
| 12517. |
Difference between pendrive and hard disk for class 4 |
|
Answer» Answer: PEN drive -It STORES more information. It is easy to carry. It is faster than hard disk hard disk- It stores information of personal computers. It is a little DIFFICULT to carry. It is a little bit SLOWER than pen drive |
|
| 12518. |
What is the difference between airbrush and paint brush in ms paint |
|
Answer» Answer: PAINT BRUSH is used for COLOR the THINGS and AIR brush is used for to crop the shapes |
|
| 12519. |
How we can convert computer language in our language |
|
Answer» Answer: yes Explanation: if you can READ the LANGUAGE and CONVERT to your own language such as english which is CALLED pseudo code |
|
| 12520. |
The keyboard used in pentium processor has......keysa)>100b)>110c)>105d)>90 |
|
Answer» 105........................ |
|
| 12522. |
As you decrease the percentage of zoom in the page, it gets more enlarge it is true or false . |
|
Answer» FONTS are DECREASING |
|
| 12523. |
What is the function of 'new' operator? |
| Answer» | |
| 12524. |
Why is telnet is use? in brief |
|
Answer» TELENET USES cookies. ... Performance cookies allow us to improve our website and to optimize and personalize your user EXPERIENCE. We combine viewing behavior and other DATA we process from you when you are a Telenet customer. |
|
| 12525. |
You can make presentation in computeryou can make presentation in |
| Answer» | |
| 12526. |
Which type of output is printed in computera)Letter, Reportb)Graph and chartc) Addressd)all |
| Answer» | |
| 12527. |
What is input process output of phone |
|
Answer» Answer: Input is RECHARGE or charging battery. |
|
| 12528. |
Name the kind of devices used to enter data directly into the computerpls guys answer this question. |
|
Answer» Answer: In COMPUTING, an input device is a piece of COMPUTER hardware EQUIPMENT used to provide DATA and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, SCANNERS, digital cameras and joysticks. |
|
| 12529. |
The button of keyboard is similar toa) Electric Switchb) Storagec) Type writed) Output |
|
Answer» ♥️.HOPE IT HELPS.♥️ |
|
| 12530. |
The importance of computers in the modern world |
|
Answer» Computer technology is used to SERVE and connect people in the modern world. Desktops, laptops and mobile devices network the world together and perform multiple OPERATIONS at once; however, this industry includes more than these machines. Individuals, communities, government and organizations rely on computer technology to produce or innovate the MAJORITY of things in their lives, such as food, services, ENTERTAINMENT, care, communication, education and transportation.
|
|
| 12531. |
Write a paragraph on computer has locked the door to outside door in 140 word |
|
Answer» Children spent much of their time on playing computer games instead of playing outside for many different reasons. |
|
| 12532. |
Rtt say there is a 10km cu cable link (at a speed of 2*108 m/s) with packet size 1000 bytes.Find rtt for data rate of 1 mbps |
|
Answer» Answer: 54 Explanation: |
|
| 12533. |
The goal of structured programming is to |
|
Answer» Answer: STRUCTURED PROGRAMMING is a programming PARADIGM AIMED at improving the clarity, quality, and development time of a computer program by making extensive use of the structured control flow constructs of selection (if/then/else) and REPETITION (while and for), block structures, and subroutines |
|
| 12534. |
'Explain the input, process and output cycle for the withdrawal of 10000 rupees form your saving account, using an ATM card. |
|
Answer» PAY me Explanation: |
|
| 12535. |
Mr Verma is a housewife. She needs a computer to store he recipes and household account |
|
Answer» Explanation: |
|
| 12536. |
What is scanset?Mention the syntax of a scanset and explain its use with the help of an appropriate example? |
|
Answer» Answer: scanf family functions support scanset specifiers which are REPRESENTED by %[]. Inside scanset, we can specify single character or RANGE of characters. While processing scanset, scanf will process only those characters which are PART of scanset. We can DEFINE scanset by putting characters inside squre brackets. PLEASE note that the scansets are case-sensitive. Explanation: #include int main(void) { char str[128]; printf("Enter a string: "); scanf("%[A-Z]s", str); printf("You entered: %s\n", str); return 0; } input : Enter a string: working output : You entered: working |
|
| 12537. |
What to do when the computer is not starting on safe mode? |
|
Answer» so its TIME to take to SERVICE center . check for any POWER ISSUES |
|
| 12538. |
What is query optimization ? List distributed query optimization algorithm and explain any one from tha? |
|
Answer» Answer: Query optimization is a function of many relational database management systems. The query optimizer attempts to determine the most EFFICIENT way to execute a given query by considering the possible query plans. Explanation: Query Trading In query trading algorithm for distributed database systems, the controlling/client site for a distributed query is called the buyer and the sites where the local queries execute are called sellers. The buyer formulates a number of alternatives for choosing sellers and for reconstructing the global RESULTS. The target of the buyer is to achieve the optimal cost. The algorithm starts with the buyer assigning sub-queries to the seller sites. The optimal plan is created from local optimized query plans PROPOSED by the sellers combined with the communication cost for reconstructing the final result. Once the global optimal plan is formulated, the query is executed. Reduction of Solution Space of the Query Optimal solution generally involves reduction of solution space so that the cost of query and data transfer is reduced. This can be achieved through a set of heuristic rules, just as heuristics in centralized systems. Following are some of the rules − Perform selection and projection operations as early as possible. This reduces the data flow over communication network. Simplify operations on horizontal fragments by eliminating selection conditions which are not relevant to a particular site. In case of join and union operations COMPRISING of fragments located in multiple sites, transfer fragmented data to the site where most of the data is present and perform operation there. Use semi-join operation to QUALIFY tuples that are to be joined. This reduces the amount of data transfer which in turn reduces communication cost. Merge the common leaves and sub-trees in a distributed query tree.
|
|
| 12539. |
Write the steps to create and save web page in html |
|
Answer» Answer: CTRL + s Explanation: open WEBPAGE page you need to save and press ctrl + s on your PC . open the downloaded page with any Text Editor . |
|
| 12540. |
What is computer ?Explain uses of personal computer model. (iii). Discuss history of computers in brief ? |
| Answer» | |
| 12541. |
Down1 The exclusive right tomake copies, license, andotherwise exploit material |
| Answer» | |
| 12542. |
Full form of pdf and what they work |
|
Answer» The FULL form of PDF is Portable Document Format. PDF is a file format developed in the 1990s by Abode to present documents, including text formatting and images, in a manner independent of application software, hardware and operating systems. Means, it is a file format used to present and exchange documents reliably which is independent of software, hardware, or operating system. Portable Document Format is a file format that captures all the ELEMENTS of a printed document as an electronic image that one can VIEW, navigate, print or forward to someone else. PDF files are created using Adobe Acrobat, Acrobat Capture or similar products. An Acrobat Reader (which can be easily downloaded) is needed to view and use the files. Once downloaded the Reader, it will start automatically WHENEVER you want to look at a PDF file. PDF files are especially useful for documents in which you want to preserve the original graphic appearance online such as magazine articles, PRODUCT brochures, or flyers etc. A PDF file contains one or more page images, in which you can zoom in on or out from. You can page forward and backward. The Full form of PDF is Portable Document Format. PDF is a file format developed in the 1990s by Abode to present documents, including text formatting and images, in a manner independent of application software, hardware and operating systems. Means, it is a file format used to present and exchange documents reliably which is independent of software, hardware, or operating system. Portable Document Format is a file format that captures all the elements of a printed document as an electronic image that one can view, navigate, print or forward to someone else. PDF files are created using Adobe Acrobat, Acrobat Capture or similar products. An Acrobat Reader (which can be easily downloaded) is needed to view and use the files. Once downloaded the Reader, it will start automatically whenever you want to look at a PDF file. PDF files are especially useful for documents in which you want to preserve the original graphic appearance online such as magazine articles, product brochures, or flyers etc. A PDF file contains one or more page images, in which you can zoom in on or out from. You can page forward and backward. |
|
| 12543. |
Which year lM software launched |
|
Answer» instant MESSAGING predates the Internet, first APPEARING on multi-user operating SYSTEMS like Compatible Time-Sharing SYSTEM (CTSS) and Multiplexed Information and Computing Service (MULTICS) in the mid-1960s |
|
| 12544. |
Software program that allows us to find and read encoded documentd |
|
Answer» In the modern COMPUTER system, various important files are stored in a BINARY encrypted form for the security purposes. We cannot read these encrypted files MANUALLY and that's why we need various softwares to decrypt these files for the easy manual analysis. Some of the most used decryption softwares are; UTF-8; UTF-16 etc. Some of these softwares are also used for finding the encrypted files from the main DATABASE of a computing system. |
|
| 12545. |
Write various features of limitations of computer? |
|
Answer» Answer: => COMPUTER IS AN ELECTRONIC DEVICE=> IT MAKES ARE JOB MORE EASIER TO DO.=> IT WAS MADE WAS CHARLESBABBAGE=> IT IS USED FOR KEEPING IMPORTANT FILES, DOCUMENTS, PHOTOS ETC.=> IT IS USED IN VARIOUS DEPARTMENTS LIKE OFFICES , SCHOOLS, BANKS , HOSPITALS ETCHOPE IT HELPS YOU PLEASE FOLLOW ME# MANYA |
|
| 12546. |
Modes to view of explorer window |
|
Answer» Answer: Explanation: There are three ways to see the available views and the DEFAULT view is Medium Icons : 1. Once Windows Explorer is open, look in the upper right corner of the window. You will see a small drop-down menu with an icon next to it that will look different depending on the view you've chosen. Click on the downward facing arrow and you'll see a list of options: Icons (extra large, large, medium, small), list, details, tiles, and content. 2. Right-click in any empty space on the right side of the Windows Explorer window. From the menu that appears, click View. You'll be given the same list of choices as above. Your menu will look slightly different depending on what you have installed on your computer. 3. Open Windows Explorer and press the Alt>em> key on your KEYBOARD. This will bring up a toolbar at the top of your SCREEN. CHOOSE the View menu and you'll see the same list of choices. Your menu will look slightly different depending on what you have installed on your computer. Read more on Brainly.in - brainly.in/question/375481#readmore |
|
| 12547. |
What's different between junior & senior? |
|
Answer» hi Explanation: DIFFERENCE between JUNIOR and SENIOR is junior=small senior=bigger than junior |
|
| 12548. |
What anoalies might arise if referential integrity constraint is not satisfied in relational schema? |
|
Answer» I can'understand this QUESTION |
|
| 12549. |
What advantages are there to a language processing system in which compiler produces assembly language rather than machine language?? |
|
Answer» Answer: the language we have SEEN in monitor screen language PROCESSING means system machine language to high LEVEL language to be seen or used ( that's my THINKING) |
|
| 12550. |
To check Properties of any files/folder, click Properties from the__________ menu. |
|
Answer» MANE .................... |
|