Found 8965 results for: Computer Application Exam Questions And Answers
[FREE] Computer Application Exam Questions And Answers
The actual machinery wires, transistors, and circuits is called hardware; the instructions and data are called software. Memory fast, expensive, short-term memory : Enables a computer to store, at least temporarily, data, programs, and intermediate...
Found: 24 May 2021 | Rating: 90/100
[DOWNLOAD] Computer Application Exam Questions And Answers | free!
Computer Basic Basic Computer Knowledge questions with answer Computer mcq : name of the screen that recognizes touch input is : identify the device through which data and instructions are entered into a computer computer moniter is also known as :...
Found: 24 May 2021 | Rating: 95/100
COMPUTER FUNDAMENTAL Questions With Answers
The basic operations performed by a computer are A Arithmetic operation Be the first of your friends to like this B Logical operation C Storage and relative D All the above 3. What is the main difference between a mainframe Questions and Answers and a super computer? A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is A Memory B Buffer C Accumulator D Address Computer is free from tiresome and boardoom. Integrated Circuits Ics are related to which generation of computers? What are the stages in the compilation process? A Feasibility study, system design and testing B Implementation and documentation C Lexical Analysis, syntax analysis, and code generation D None of the above Which of the following IC was used in third generation of computers? A dumb terminal has A an embedded microprocessor B extensive memory C independent processing capability D a keyboard and screen One millisecond is A 1 second B 10th of a seconds C th of a seconds D th of a seconds The output quality of a printer is measured by A Dot per sq.
Found: 11 Apr 2021 | Rating: 87/100
Basic Computer Application Exam Paper
What is the name of this board? A technique used by codes to convert an analog signal into a digital bit stream is known as A Pulse code modulation B Pulse stretcher C Query processing D Queue management Regarding a VDU, Which statement is more correct? A modern electronic computer is a machine that is meant for A Doing quick mathematical calculations B Input, storage, manipulation and outputting of data C Electronic data processing D Performing repetitive tasks accurately When was vacuum tube invented? A B C D Which of the following produces the best quality graphics reproduction? Which of the following is not processing? Software in computer A Enhances the capabilities of the hardware machine B Increase the speed of central processing unit C Both of above D None of above What was that name? A Tabulator Machine Co. B Computing Tabulating Recording Co. C The Tabulator Ltd. D International Computer Ltd. What information does this address specify?
Found: 7 Apr 2021 | Rating: 89/100
SET Computer Science And Applications Question Answers
What is the responsibility of the logical unit in the CPU of a computer? Abacus was the first A electronic computer B mechanical computer C electronic calculator D mechanical calculator Which is used for manufacturing chips? The value of each bead in heaven is A 1 B 3 C 5 D 7 Mnemonic a memory trick is used in which of the following language? Which was the most popular first generation computer? Which is considered a direct entry input device? From which generation operating systems were developed? How many address lines are needed to address each machine location in a x 4 memory chip? Why are vacuum tubes also called valves? An integrated circuit is A A complicated circuit B An integrating device C Much costlier than a single transistor D Fabricated on a tiny silicon chip What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Found: 14 Apr 2021 | Rating: 89/100
Comp 101: Introduction To Computer Applications Question Paper
Which of the following is used as a primary storage device? What are the three decisions making operations performed by the ALU of a computer? Nepal brought a computer for census of BS. This computer was of A first generation B second generation C third generation D fourth generation Algorithm and Flow chart help us to A Know the memory capacity B Identify the base of a number system C Direct the output to a printer D Specify the problem completely and clearly Which statement is valid about computer program?
Found: 10 Apr 2021 | Rating: 91/100
Computer Applications Question Paper
When was Pascaline invented? Which of the following statement is valid? What is required when more than one person uses a central computer at the same time? Which of the following is the first computer to use Stored Program Concept? The which computer? Once you load the suitable program and provide required data, computer does not need human intervention. What is a brand? A The name of companies that made computers B The name of product a company gives to identify its product in market C A name of class to indicate all similar products from different companies D All of above Dots per sq inch B. Dots per inch C. Dots priented per unit time D.
Found: 13 Apr 2021 | Rating: 93/100
Basic Computer Questions And Answers For Competitive Exams
Download the expert paper review Here 1. Check the Updated Syllabus Before starting your preparation, you should check the complete UGC NET Computer Science syllabus and note down all the important topics which have high weightage in the exam. Previous papers help you to know the paper pattern and marking scheme of the exam. Time Management While studying, set a deadline for each topic and try to complete it within that time limit.
Found: 6 Apr 2021 | Rating: 92/100
Computer Fundamentals Practice Mcq Question And Answer
If you are unable to do it, then make honest efforts to increase your speed which will help you during the exam. Take a break or short intervals in between your study hours. Perfect Planning Make a perfect study plan to start your preparation. For this, you can create a timetable and follow it for better results. Make short notes while preparing for the exam for quick revision. Proper Revision For getting better results, you need better time management which is not possible without proper revision. Revise the topics which you have already completed.
Found: 16 Apr 2021 | Rating: 90/100
Multiple Choice Questions (MCQ) With Answers On Computer Applications
Choose Modems. Select the entry for your modem, and choose the Properties button to open the Modem Properties dialog box. The Extra Settings text box in the dialog box may already have some text in it. This text is actually a set of commands for the modem. Modem commands vary from one modem to the next, but most use the command MO - that's a zero, not a capital 0 - to tell the modem to keep the speaker off at all times.
Found: 25 Apr 2021 | Rating: 86/100
Basic Question And Answer On Computer, Internet And Information Technology
First make sure that the text box does not already have a command beginning with M. If there is an M command already, replace it with an MO command. If there is not an existing M command, simply type MO in the text box. It's okay to add it at the end of other commands that are already there. Choose OK, and Windows will send the command to the modem every time it dials a connection. If this does not work, you'll need to check your modem manual to see if the modem has an oddball command for controlling the speaker. Question What Happened? Answer : We probably pressed the "insert" key on our keyboard. The toggle to "insert" is "replace".
Found: 11 Apr 2021 | Rating: 93/100
The "replace" works in some programs but not all. Answer : All household hazardous materials including electronic components VCRs, computers, monitors, computer parts etc. Answer : Before you leave, check the home page of your ISP. Look for "Web mail" or something similar. Answer : It is better if you go to the BIOS first and copy the settings and have them before you try to replace the battery, in case your system does not use the default settings. Once this is done then you can safely replace the battery and if necessary duplicate the BIOS settings you had before.
Found: 25 Apr 2021 | Rating: 91/100
Convert all numbers into decimal Question Find the value of A, B and C. Answer: i To find the value of A, First divide the binary number 2 into groups of 3 bits starting from the right Then write down the corresponding octal number of each group for this insert a zero 0 in the left side of the binary number. Then write down the corresponding. Hexa decimal equivalent of each group. For this insert 3 zeroes in the left side of the binary number. Question Find the hexa decimal equivalent of X.
Found: 5 Apr 2021 | Rating: 90/100
Answer: i c ii Step 1 : First convert the octal number 64 8 into binary for this write down the 3 bit binary equivalent Step II:- The obtained binary number is divided into groups of 4 bits, starting from the right. For this insert 2 zeroes in the left side. After that write down the corresponding Hexa decimal number. Convert the decimal number 29 into binary. Data processing refers to the activities performed on dafa to generate information. List the stages of data processing. Answer: Data processing phases 6 a Capturing data — In this step acquire or collect data from the user to input into the computer. In this step appropriate data is extracted and feed into the computer. It consists of various steps like computations, classification, comparison, summarization etc. Explain the components of Data processing Answer: Data processing consists of the techniques of sorting, relating, interpreting and computing items of data in order to convert meaningful information.
Found: 18 Apr 2021 | Rating: 86/100
63 Computer Application Quizzes Online, Trivia, Questions & Answers - ProProfs Quizzes
The components of data processing are given below. It consists of various steps like computations, classification, comparison, summarization, etc. Question 2. Define computer. What are the characteristics? Answer: A computer is an electronic device used to perform operations at very high speed and accuracy. Following are the characteristics of the computer. We know that it is an electronic machine. Hence it can work four hours without making any errors. It is useful in many fields. So it can store and recall any amount of information. Unlike human beings it can store huge amount of data and can be retrieved when needed.
Found: 18 Apr 2021 | Rating: 91/100
Grade 9 ICT - Test 1 | Applications Quiz - Quizizz
Disadvantages of computer 1 No. IQ : It has no intelligent quotient. Hence they are slaves and human beings are the masters. They can perform tasks based upon the instructions given by the humans programmers.
Found: 12 Apr 2021 | Rating: 87/100
Top 151+ Data Communication Quiz Questions And Answers 2021-2021 - 1
Answer: Voice Over Internet Protocol. Question: E-mail stands for? Answer: Electronic mail Question:Write some common output devices of computer. Answer: Monitor, Printer and Speaker. Question: Give some Example of programming language. Answer: YouTube is a famous video sharing site. Goojje is a Chinese Search Engine 4. Function of Modem is to convert digital signal to analog signal and also analog signal to digital signal 5. Answer: Uniform resource locator. Question: When Microprocessor was invented? Answer : Photo Editing Software. Question: What is Windows? What is SIMM? Answer: Read Only Memory. Question: What is RAM? Answer: Micro Processor Question: Who is the father of modern computer?
Found: 14 Apr 2021 | Rating: 88/100
CBSE Class 10 Computer Applications Sample Question Paper 2021 With Answers And Marking Scheme
Answer: Charles Babbage Question: What is the name of first personal computer? Answer: Sphere 1 according to WikiPedia Here I am going to share you about list of basic Input Devices, Output devices and Both input-output devices related to computer. Question:What is WiMax? Question: What is Cyber Super Weapon? Answer: Cyber Super Weapon is a computer virus. Question: What is Palmtop? Answer: Palmtop is a kind of small computer. Question: What is XO? Answer: Tablet Pc 1. Oracle is a Data Base Program 6. Microsoft Excel is a database program 7. Scanner is an Input Device 8. Processing speed of computer is measured in Nano Second 9. The computer uses in operations of mathematics-Binary The latest version of MS Windows -Windows-7 Related Papers.
Found: 5 Apr 2021 | Rating: 92/100
(PDF) COMPUTER FUNDAMENTAL Questions With Answers | MANISH KUMAR SHUKLA - 1medicoguia.com
The basic operations performed by a computer are A Arithmetic operation Be the first of your friends to like this B Logical operation C Storage and relative D All the above 3. What is the main difference between a mainframe Questions and Answers and a super computer? A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is A Memory B Buffer C Accumulator D Address Computer is free from tiresome and boardoom.
Found: 28 Apr 2021 | Rating: 92/100
Higher Secondary/SSLC Model Examination Question Papers & Answer Key | 1medicoguia.com
Integrated Circuits Ics are related to which generation of computers? What are the stages in the compilation process? A Feasibility study, system design and testing B Implementation and documentation C Lexical Analysis, syntax analysis, and code generation D None of the above Which of the following IC was used in third generation of computers? A dumb terminal has A an embedded microprocessor B extensive memory C independent processing capability D a keyboard and screen One millisecond is A 1 second B 10th of a seconds C th of a seconds D th of a seconds The output quality of a printer is measured by A Dot per sq. Which of the following was a special purpose computer? What was the computer invented by Attanasoff and Clifford? Which of the following storage devices can store maximum amount of data?
Found: 9 Apr 2021 | Rating: 89/100
Plus One Computer Application Chapter Wise Questions Chapter 1 Fundamentals Of Computer
Which computer was considered the first electronic computer until when court invalidated the patent? A physical connection between the microprocessor memory and other parts of the microcomputer is known as A Path B Address bus C Route D All of the above Which of the following is not an input device? The accuracy of the floating-point numbers representable in two bit words of a computer is approximately A 16 digits B 6 digits C 9 digits D All of above What is the name of the board? What is the name of this board? A technique used by codes to convert an analog signal into a digital bit stream is known as A Pulse code modulation B Pulse stretcher C Query processing D Queue management Regarding a VDU, Which statement is more correct? A modern electronic computer is a machine that is meant for A Doing quick mathematical calculations B Input, storage, manipulation and outputting of data C Electronic data processing D Performing repetitive tasks accurately When was vacuum tube invented?
Found: 20 Apr 2021 | Rating: 90/100
+ Computer Question And Answers PDF For All Exams
A B C D Which of the following produces the best quality graphics reproduction? Which of the following is not processing? Software in computer A Enhances the capabilities of the hardware machine B Increase the speed of central processing unit C Both of above D None of above What was that name? A Tabulator Machine Co. B Computing Tabulating Recording Co. C The Tabulator Ltd. D International Computer Ltd. What information does this address specify? What is the responsibility of the logical unit in the CPU of a computer?
Found: 6 Apr 2021 | Rating: 92/100
Computer Fundamentals Interview Questions & Answers
Abacus was the first A electronic computer B mechanical computer C electronic calculator D mechanical calculator Which is used for manufacturing chips? The value of each bead in heaven is A 1 B 3 C 5 D 7 Mnemonic a memory trick is used in which of the following language? Which was the most popular first generation computer? Which is considered a direct entry input device? From which generation operating systems were developed? How many address lines are needed to address each machine location in a x 4 memory chip? Why are vacuum tubes also called valves? An integrated circuit is A A complicated circuit B An integrating device C Much costlier than a single transistor D Fabricated on a tiny silicon chip What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time? Which of the following is used as a primary storage device?
Found: 15 Apr 2021 | Rating: 90/100
Computer Applications Exam 1 - ProProfs Quiz
What are the three decisions making operations performed by the ALU of a computer? Nepal brought a computer for census of BS. This computer was of A first generation B second generation C third generation D fourth generation Algorithm and Flow chart help us to A Know the memory capacity B Identify the base of a number system C Direct the output to a printer D Specify the problem completely and clearly Which statement is valid about computer program? When was Pascaline invented? Which of the following statement is valid? What is required when more than one person uses a central computer at the same time? Which of the following is the first computer to use Stored Program Concept?
Found: 13 Apr 2021 | Rating: 86/100
The which computer? Once you load the suitable program and provide required data, computer does not need human intervention. What is a brand? A The name of companies that made computers B The name of product a company gives to identify its product in market C A name of class to indicate all similar products from different companies D All of above Dots per sq inch B. Dots per inch C. Dots priented per unit time D.
Found: 27 Apr 2021 | Rating: 88/100
CBSE Previous Year Question Papers Class 10 Computer Applications PDF With Solutions
This question paper contains two parts A and B. Each part is compulsory. Part A carries 20 marks while part B carries 30 marks. Both Part A and Part B have choices. Part — A: 1. It consists two sections- I and II. Section I has 13 questions of very short answer type. An examinee is to attempt any 10 out of 13 questions. Section II has two case studies. Each case study has 7 case-based sub-parts. An examinee is to attempt any 5 out of 7 sub-parts. Part — B: 1. Question No. Internal choice is provided in 1 question of 2 marks, 1 question of 3 marks and 1 question of 5 marks. Part-A Section-I This section consists of 13 questions of very short answer type. Question no. Fill the blank with the most appropriate answer. Attempt any 10 questions from question no 1 to What is a Homepage? Which heading element gives the most prominent headings? Give one use of anchor tag. Ravi was trying to log-in to his net-banking account. He noticed that the URL of the net banking starts with 'https'.
Found: 9 Apr 2021 | Rating: 90/100
Eduscoop | Educating You Continuously
Sarita is designing a webpage and wants to change the name of the font font-type for certain text. Which attribute of the FONT tag she should use. What is the significance of the URL? What is the method of using comment line in the HTML code? Attempt any 5 questions out of 7 questions from each case study. Each question carries 1 mark. Internet Protocols For communication over the Internet, the communicating devices must follow certain rules. These rules are called Internet protocols.
Found: 10 Apr 2021 | Rating: 85/100
63 Computer Application Quizzes Online, Trivia, Questions & Answers - ProProfs Quizzes
Top 40 Computer Science Interview Questions and Answers Details Last Updated: 15 May Here are computer science interview questions for fresher as well as experienced candidates to get your dream job. A microprocessor is an integrated circuit having all the functionality of a central processing unit of a PC. A super class is the basis of all the classes. The object of the rest of the class has all the characteristics related to the superclass. The stages involve by SDLC are: 1 planning, 2 design, 4 construction, 5 testing, and 6 deployment. A file is a named location that stores information or data permanently. It is always stored in the storage device using a file name with primary and secondary name, which is separated by a ". A programming language is a collection of grammar rules for giving instructions to computer or computing devices in order to perform achieve task. It is designed to help programmers build applications with all the needed programs and libraries. It provides the basis on which developers can build programs for a specific platform.
Found: 23 Apr 2021 | Rating: 90/100
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