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InterviewSolution
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.
| 151. |
Supercomputer have a very high processing speed. Justify giving reason. |
| Answer» Supercomputer have a very high processing speed\xa0Because of Massively parallel designExplanation: Multiple microprocessors used in supercomputers divide the problem into multiple tasks which can run separately in multiple processors interacting with each other and sharing the resources. Division of labor basically. | |
| 152. |
How many stages are involved in touch typing technique? Describe each stage. |
| Answer» There are three stages involved in touch typing technique: Stage one of the process begins with learning the home row of the keyboard (the row beginning with the Caps Lock key). Looking at the keyboard is strictly forbidden. This is followed by learning the lower and upper rows, the numbers row, upper-case letters and special symbols. Stage two involves memorizing frequently used syllables and typing words containing these syllables. Stage three involves typing actual text to perfect the skills acquired. | |
| 153. |
Full form of eeg |
| Answer» An electroencephalogram (EEG) is a test that detects electrical activity in your brain using small, metal discs (electrodes) attached to your scalp. Your brain cells communicate via electrical impulses and are active all the time, even when you\'re asleep. This activity shows up as wavy lines on an\xa0EEG\xa0recording.\xa0An\xa0EEG\xa0is a test that detects abnormalities in your brain waves, or in the electrical activity of your brain. During the procedure, electrodes consisting of small metal discs with thin wires are pasted onto your scalp. The electrodes detect tiny electrical charges that result from the activity of your brain cells. | |
| 154. |
Full form of eeh |
| Answer» Electroencephalogram | |
| 155. |
Define output device |
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Answer» I don\'t know An output device is any piece of computer hardware equipment which converts information into human-readable form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units i.e. a Monitor, Printer, Graphic Output devices, Plotters, Speakers etc. |
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| 156. |
Describe the components of a computer network? |
| Answer» \xa0A group of computers which are connected to each other and follow similar usage protocols for the purpose of sharing information and having communications provided by the networking nodes is called a Computer Network.\xa0A network may be small where it may include just one system or maybe as large as what one may want. The nodes may further be classified into various types. These include:\tPersonal Computers\tServers\tNetworking Hardware\tGeneral Hosts | |
| 157. |
Define internet and usage in day to day life ? |
| Answer» The Internet is a massive network of networks. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet.1. Uses of the Internet for business promotion and digital marketing2. Uses of the Internet in Students daily life3. Uses of the Internet to increase the speed of daily tasks4. Uses of the Internet for online selling or Shopping5. Use of the Internet for research and development | |
| 158. |
What is the measuring unit of a modem ? |
| Answer» Modems are generally classified by the maximum amount of data they can send in a given unit of time, usually expressed in bits per second (symbol bit(s), sometimes abbreviated "bps") or bytes per second (symbol B(s)). | |
| 159. |
Define information with an example? |
| Answer» \tInformation is a processed, organised data presented in a given context and is useful to humans.\tInformation is a group of data that collectively carry a logical meaning.\tInformation depends on data.\tExample:\xa0The average score of a class is the information derived from the given data. | |
| 160. |
Define data with an example ? |
| Answer» \tData is unorganised raw facts that need processing without which it is seemingly random and useless to humans\tData is an individual unit that contains raw material which does not carry any specific meaning.\tAn example of data is a student’s test score | |
| 161. |
MS access is an example of |
| Answer» Ans: DBMSMICROSOFT ACCESS\xa0is a Database Management System offered by Microsoft. It uses the Microsoft Jet Database Engine and comes as a part of the Microsoft Office suite of application.Microsoft Access offers the functionality of a database and the programming capabilities to create easy to navigate screens (forms). It helps you analyze large amounts of information, and manage data | |
| 162. |
What is DOS |
| Answer» DOS (Disk operating system) is an operating system that runs from a hard disk drive. The term can also refer to a particular family of disk operating system, most commonly MS-DOS( Microsoft Disk operating system ) | |
| 163. |
What is Filmware |
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Answer» Firmware is a software program or set of instructions programmed on a hardware device. Firmware is a software program or set of instructions programmed on a hardware device. |
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| 164. |
Andriod |
| Answer» Computer | |
| 165. |
What is windows explorer? How will you open windows explorer? |
| Answer» Alternatively referred to as\xa0Windows Explorer\xa0or\xa0Explorer,\xa0File Explorer\xa0is a file browser found in every version of Microsoft WindowsHow to\xa0open Windows Explorer\tPress\xa0Windows\xa0key + E (hold down the\xa0Windows\xa0key and press E).\tClick Start and select Run (or press\xa0Windows\xa0key + R ), then type\xa0explorer\xa0or\xa0explorer.exe and press Enter. | |
| 166. |
Write a HTML code for fruits apple, orange, grapes |
Answer» Coding
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| 167. |
Is antap annular shape give rise to monopoly |
| Answer» | |
| 168. |
Write the difference between ram vs Rom |
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| Answer» \xa0\xa0\xa0\xa0 | Basis for Comparison | RAM | ROM | \t\t\tStands forRandom Access MemoryRead Only MemoryMemory typeVolatileNon-volatileMemory capacity1 to 256 GB per chip4 to 8 MB per chipOperation typeRead and Write both.Only Read.SpeedFastComparitively slow.Storage typeTemporaryPermanentAlso referred asPrimary memorySecondary memoryPresence of data according to power sourceThe stored data in RAM lost in case of power failure.Data retained in ROM even if the power is turned off.Accessibility to processorProcessor can directly access the data in RAM.Processor cannot directly access the data in ROM.CostHighComparitively lowTypesSRAM and DRAMPROM, EPROM and EEPROM\t|
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| 169. |
What is software and what is hardware difference between |
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Answer» Hardware\tSoftwareHardware is further divided into four main categories: Input DevicesOutput DevicesSecondary Storage DevicesInternal ComponentsSoftware is further divided into two main categories: Application SoftwareSystem SoftwareDeveloped using electronic and other materials\tDeveloped writing using instructions using a programming No answer for these question \tHardwareSoftwareHardware is further divided into four main categories: \xa0Input DevicesOutput DevicesSecondary Storage DevicesInternal ComponentsSoftware is further divided into two main categories: \xa0Application SoftwareSystem SoftwareDeveloped using electronic and other materialsDeveloped writing using instructions using a programming languageWhen damaged, it can be replaced with a new componentWhen damaged it can be installed once more using a backup copyHardware is physical in nature and hence one can touch and see hardwareThe software cannot be physically touched but still can be used and seenHardware cannot be infected by VirusesThe software can be infected by VirusesHardware will physically wear out over timeA software does not wear out but it can be affected by bugs and glitchesAn example of Hardware is hard drives, monitors, CPU, scanners, printers etc.An example of software is Windows 10, Adobe Photoshop, Google Chrome etc.\t N |
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| 170. |
The CRT display is made up of small picturrs elements called |
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Answer» hkbjgg Pixel Pixel Pixel The CRT display is made up of small picture elements called\xa0pixels.\xa0 |
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| 171. |
How can I get notes of ch 4 ? |
| Answer» I have but how can I send u ? | |
| 172. |
What makes a secure password |
| Answer» Passwords\xa0should contain at least ten characters and have a combination of characters such as commas, percent signs, and parentheses, as well as upper-case and lower-case letters and numbers. | |
| 173. |
How to make a mibile |
| Answer» | |
| 174. |
Which technologies do flat monitor use |
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Answer» LCD and LED LCD and LED |
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| 175. |
Provide a list of any four services made possible by the convergence of 3cs. |
| Answer» Question:Provide a list of any four services possible by the convergence of 3Cs.A n s w e r ; Real-time navigation, Tele-medicine, Tele-geo processing application, crisis management applications and virtual laboratory. | |
| 176. |
List the tabs available in the Ribbon in word. |
| Answer» The Ribbon is a user interface element which was introduced by Microsoft in Microsoft Office 2007. It is located below the Quick Access Toolbar and the Title Bar. It comprises seven tabs; Home, Insert, Page layout, References, Mailing, Review and View. Each tab has specific groups of related commands. It gives you quick access to the commonly used commands that you need to complete a task.\xa0 | |
| 177. |
Define cyber safety |
| Answer» Cyber safety is the safe and responsible use of information and communication technology. It is about keeping information safe and secure, but also about being responsible with that information, being respectful to other people online, and using good Internet etiquette. It includes body of technologies, processes and practices designed to protect networks, computers, programs and data from attack, damage or unauthorized access | |
| 178. |
How computer is categorized |
| Answer» Contemporary\xa0computers\xa0can be\xa0categorized\xa0as mainframes, midrange\xa0computers, PCs, workstations, and supercomputers. Managers need to understand the capabilities of each of these types of\xa0computers, and why some types are more appropriate for certain processing work than others.\xa0There are\xa0five main\xa0ones: supercomputers, mainframe\xa0computers, minicomputers, microcomputers, and finally mobile\xa0computers. | |
| 179. |
Write strengths and weakness of computer |
| Answer» \tThe computer is considering an important part in these days which helps to save time and complete work faster.\t\xa0In a fraction of time, it finishes complex mathematical chores.\tStrengths of using a computer are speed, high storage capacity, versatility, accuracy, and reliability.\t\xa0The weakness of computer is zero IQ and lacking decision making.Weaknesses of Computers :-Lack of Decision-Making Power :-Computers can not decide their own. They do not posses this power which is a\xa0great asset\xa0of human being.IQ Zero :-Computers are\xa0dummb\xa0machines with\xa0Zero IQ. They need to be told each and every step, however minute it may be.No Heuristics :-Heuristics means learning from the\xa0past experiences. If a computer\xa0commits\xa0an error once and similar\xa0situation/event\xa0occurs again, computer will commit the same\xa0error\xa0again. | |
| 180. |
What do you understand by RAM |
| Answer» \xa0RAM—Random Access Memory:\xa0As the name suggests, any data from any location in RAM can be accessed at any time. The time taken to access any location is the same. RAM is read/write memory. We can read data from RAM and we can write data on RAM. Read process is non-destructive i.e., if we read data from a location, it still remains in the location. Write process is destructive i.e., if we write data in a memory location which already has some data stored in it, the previous data disappears and is replaced by the new data. RAM is volatile. Whenever the power is switched off, anything and everything stored in RAM vanishes. This is the reason why we call RAM a temporary memory. While buying a computer, the capacity of its RAM is important to be kept in mind. Nowadays personal computers upto 16 GB RAM are available. | |
| 181. |
Write down the various application areas of computers |
| Answer» HomeComputers are used at homes for several purposes like online bill payment, watching movies or shows at home, home tutoring, social media access, playing games, internet access, etc. They provide communication through electronic mail. They help to avail work from home facility for corporate employees. Computers help the student community to avail online educational support.Medical FieldComputers are used in hospitals to maintain a database of patients’ history, diagnosis, X-rays, live monitoring of patients, etc. Surgeons nowadays use robotic surgical devices to perform delicate operations, and conduct surgeries remotely. Virtual reality technologies are also used for training purposes. It also helps to monitor the fetus inside the mother’s womb.EntertainmentComputers help to watch movies online, play games online; act as a virtual entertainer in playing games, listening to music, etc. MIDI instruments greatly help people in the entertainment industry in recording music with artificial instruments. Videos can be fed from computers to full screen televisions. Photo editors are available with fabulous features.IndustryComputers are used to perform several tasks in industries like managing inventory, designing purpose, creating virtual sample products, interior designing, video conferencing, etc. Online marketing has seen a great revolution in its ability to sell various products to inaccessible corners like interior or rural areas. Stock markets have seen phenomenal participation from different levels of people through the use of computers.EducationComputers are used in education sector through online classes, online examinations, referring e-books, online tutoring, etc. They help in increased use of audio-visual aids in the education field. | |
| 182. |
What is data ? How is it different from information |
| Answer» Data refers to the collection of facts and details. It is derived from the Latin word ‘Datum’, and it means ‘something given’. Further, they include text, figures, symbols, observations and more. Moreover, we process this raw fact in order to gain information. Thus, you see that unprocessed data consist of numbers, statements and characters. In other words, it is what is we have before researcher refines it. A lot of organisations, both government and non-government, institutions and more collect data for different types of reasons, mainly scientific research.\xa0\tDataInformationData is unorganised raw facts that need processing without which it is seemingly random and useless to humansInformation is a processed, organised data presented in a given context and is useful to humans.Data is an individual unit that contains raw material which does not carry any specific meaning.Information is a group of data that collectively carry a logical meaning.Data doesn’t depend on information.Information depends on data.It is measured in bits and bytes.Information is measured in meaningful units like time, quantity, etc.Data is never suited to the specific needs of a designer.Information is specific to the expectations and requirements because all the irrelevant facts and figures are removed, during the transformation process.An example of data is a student’s test scoreThe average score of a class is the information derived from the given data.\t | |
| 183. |
Write various applications of computer |
| Answer» Due to the advancement in information technology, the economic progress of the country sped up. Transparency in the administration has improved to a large extent due to computerized work.1) E-governance- E-governance has increased in all fields and various offices, administration, services and facilities and industrial management.2) Publications and drawing art: - figures, music, animation, binary code, drawings, designs, matter etc. in newspaper ad printing.\xa03) Accountancy: - Money transactions in trade, preparing balance sheets of income and expenses, preparing bills, invoices etc.4) Data processing5) Education : - E-learning6) Entertainment: - game. | |
| 184. |
Write application of computer in field of entertainment |
| Answer» Computers help to watch movies online, play games online; act as a virtual entertainer in playing games, listening to music, etc. MIDI instruments greatly help people in the entertainment industry in recording music with artificial instruments. Videos can be fed from computers to full screen televisions. Photo editors are available with fabulous features. | |
| 185. |
Give examples of computer hardware and software |
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| Answer» \xa0 | \tIf\xa0hardware\xa0is damaged, it is replaced with new one.Ex: Keyboard, Mouse, Monitor, Printer, CPU, Hard disk, RAM, ROM etc.\t\xa0\xa0 | \tIf\xa0software\xa0is damaged, its backup copy can be reinstalled.Ex: Ms Word, Excel, Power Point, Photoshop, MySQL etc.\t | |
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| 186. |
How computer is useful to us |
| Answer» "Computer"\xa0is an\xa0"electronic device"\xa0that has become a useful device in our day to day life. Following are the areas where in computer are useful to us:i)\xa0Information: help\xa0access internet\xa0through which we are able to access information around the globe.ii)\xa0Entertainment: Various\xa0social media sites\xa0provide content for entertainment. Also, we have online TV series and movies that can be accessed by computer.iii)\xa0Bill Payments:\xa0One can easily\xa0pay bills online\xa0with help of internet and saves time of physically going to the office and paying it.iv)\xa0Ticket Reservation:\xa0Flight, railway and bus tickets\xa0can be reserved via internet. | |
| 187. |
Which command should you use to setup? Write options. |
| Answer» You can start the Open Office writer by using the command soffice – writer or swriter.There are other related components and we can start those office programs using the following command.Text ->-writerSpreadsheet ->calcDrawing->drawPresentation->impressFormula->mathWeb page ->web.There are various other options also, -help for getting a complete list of options, “-nologo” to avoid showing the startup screen, “ –minimized” to start the open office application in the minimized stage, etc. | |
| 188. |
WRITE DOWN THE STEPS TO RUN DATA SOURCE? |
| Answer» I dont know bro | |
| 189. |
How does the average function works |
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Answer» Maja aa gya The AVERAGE function will average cells that contain numbers. Its syntax is:=AVERAGE(value1, value2,...value30).The arguments (e.g. value1) can be cell references, or values typed into the AVERAGE formula.The following AVERAGE function example uses one argument -- a reference to cells A1:A5.\tEnter the sample data on your worksheet\tIn cell A7, enter an AVERAGE formula, to average the numbers in column A: =AVERAGE(A1:A5)\t\tPress the Enter key, to complete the formula.\tThe result will be 21.83, the average of the cells that contain numbers.\tCell A1 isn\'t included in the average, because it contains text, and the empty cell C3, is ignored. |
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| 190. |
Tell about ram and rom and its type ... |
| Answer» Different types of RAM and ROMRandom Access Memory (RAM) is classified into two types. They are\tDRAM\xa0(Dynamic Random Access Memory) – DRAM Is commonly used as the main memory for the computer. Inside an integrated circuit, each DRAM memory cell consists of a transistor and a capacitor and a data bit is stored in the capacitor. Because transistors often leak a small amount, the condensers gradually discharge, allowing the information stored in it to drain thus, DRAM has to be refreshed every few milliseconds (given a new electronic charge) to maintain data.\tSRAM\xa0(Static Random Access Memory) – SRAM is composed of 4 to 6 transistors. It holds data in the memory as long as power is supplied to the device, unlike DRAM, which needs to be regularly refreshed. As such, SRAM is more costly but quicker, making DRAM the more widespread memory in computer systems.Read-Only Memory has three types in it. They are\tPROM–PROM or programmable ROM is a computer memory chip that can be programmed once it is created. When the PROM is programmed, the written information is permanent and cannot be removed or erased.\tEPROM–Erasable Programmable Read-Only Memory, EPROM is a non-volatile memory chip, developed in 1971 by Dov Frohman. When exposed to ultraviolet light, an EPROM can be reprogrammed if necessary, but otherwise no new data would be accepted or saved. Computer manufacturers use EPROM when it might be necessary to modify the data stored on the EPROM. EPROM chips are not commonly used in computers and have been replaced by EEPROM chips.\tEEPROM–The EEPROM is an electrically erasable programmable read-only memory which can be erased and reprogrammed using an electrical charge. George Perlegos developed EEPROM while at Intel in 1978, and unlike most of the memory inside a computer, this memory remembers data when the power is switched off. EEPROM was a substitute for the PROM and EPROM chips and is used for the\xa0BIOS\xa0of later computers designed after 1994. Using an EEPROM machine helps a computer user to update the BIOS on their device without the need to open the computer or remove chips. | |
| 191. |
Define absolute cell referencing. |
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Answer» It is the referencing in which both the column name and the cell value remains constant when we drag the formula Absolute An absolute cell reference is fixed. Absolute references do not change if you copy a formula from one cell to another. Absolute references have dollar sign ($) like $S$9. As the shows, when the formula =C4*$D$9 is copied from row, the absolute cell reference remains as $D$9 |
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| 192. |
What are word processor s? Give some examples short answer |
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Answer» Hg A word processor, or word processing program, does exactly what the name implies. It processes words. It also processes paragraphs, pages, and entire papers. Some examples of word processing programs include Microsoft Word, WordPerfect (Windows only), AppleWorks (Mac only), |
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| 193. |
What are the components of a computer networks? |
| Answer» Computer networks components comprise both physical parts as well as the software required for installing computer networks, both at organizations and at home. The hardware components are the server, client, peer, transmission medium, and connecting devices. The software components are operating system and protocols. | |
| 194. |
Computer ka advantage aur disadvantage batia |
| Answer» Margie | |
| 195. |
Name the slide view available in lmpress |
| Answer» In Microsoft Office PowerPoint 2007, different views of a slide are used to edit, print and deliver a presentation.\xa0PowerPoint slide views can be found in two places as follows:\tOn the View tab, in the Presentation Views group, where all views are available.\tOn an easy-accessible bar, at the bottom of the PowerPoint window, where the main views (Normal, Slide Sorter and Slide Show) are available. Different types of views available in PowerPoint 2007 are explained below:\tNormal View:\xa0This is the main editing view, where you write and design your presentations, i.e. actual screen which is displayed. The view is also known as Slide view. A Normal view is the default view size for the screen.Slide Sorter View:\xa0It provides a view of slides in thumbnail form. This view makes it easy to sort and organize the sequence of the slides at the time of creating presentation and also, at the time of preparing presentation for printing.Notes Page View:\xa0In the Notes Page view, the notes pane is located just below the slide pane. Here, notes that apply to the current slide can be typed. Later, these notes can be printed and referred while giving actual presentation. Notes can also be printed to handout to the audience or included in a presentation that is delivered to the audience or posted on a Web page.Slide Show View:\xa0This is used to deliver a presentation to the audience. Slide Show view takes up the full computer screen, like an actual presentation. In this view, you can see your presentation, the way audience wants. This view enables you to see how graphics, timings, movies, animated effects and transition effects will look during the actual presentation. To exit Slide Show view, press Esc key from the keyboard.Master View:\xa0The Master views include Slide view, Handout view and Notes view. They are the main slides that store information about the presentation, including background color, fonts effects, placeholder sizes and positions. The key benefit to working in a Master view is that on the Slide Master, Notes Master, or Handout Master, you can make universal style changes to every slide, notes page, or handout associated with the presentation.\t\t | |
| 196. |
How do you insert shape in your presentation |
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Answer» Jay over Jay over Given below are the steps to add a shape in PowerPoint.Step 1\xa0− Go to the\xa0Illustrations\xa0group under the\xa0Insert\xa0Tab.Step 2\xa0− Click on the\xa0Shapes\xa0dropdown to view the available shapes.Step 3\xa0− Select the shape you want to insert. This will change the cursor to a + sign.Step 4\xa0− Click and drag on the slide to create the shape. As you drag, the shape will show up on the slide. Continue to drag and adjust the size and the symmetry of the shape. |
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| 197. |
What is cloud computing? Give a brief description of the two types of clouds? |
| Answer» The most common and widely adopted\xa0cloud computing\xa0services are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).Mar 9, 2018 | |
| 198. |
Write the difference between wired and wireless connection? With Examples |
| Answer» A wired setup uses physical cables to transfer data between different devices and computer systems. The cables can be copper wire, twisted pair or fiber optic. Wireless network does not use wires for data or voice communication; it uses radio frequency waves as mentioned above. | |
| 199. |
What is the difference between Standalone computer and a workstation computer? |
| Answer» A stand-alone PC works on its own. While in a workstation connected to a network, you can freely share your files and databases to other PC. A desktop or laptop computer that is used on its own without requiring a connection to a local area network (LAN) or wide area network (WAN). | |
| 200. |
What is a network? Write the difference between the types of computer networks? |
| Answer» The\xa0Network\xa0allows computers to\xa0connect and communicate\xa0with different computers via any medium.One of the major differences is the geographical area they cover, i.e.\xa0LAN\xa0covers the smallest area;\xa0MAN\xa0covers an area larger than LAN and\xa0WAN\xa0comprises the largest of all. | |