FOC QUESTION BANK QUESTION BANK – I YEAR IT PART – A UNIT – I 1. Define Data and Information. 2. Who is the Father of Computer and why is he called so? 3. Name some of the popular Microprocessor manufacturers. 4. Expand COBOL‚ BASIC‚ FORTRAN and IBM. 5. Specify the electronic components used for different computer generations. 6. Compare the computer with calculator. 7. What are the languages used in computer generations. 8. How are the mainframe systems useful? 9. What is a base
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and print the average age of the user’s family and also print the names of any family members that live in Texas. All three items‚ the input‚ average‚ and printing family members from Texas will require the use of repetitive programming statements/loops. Outputs: Average age of the family AverageAge (as a float variable) Name of family member Name (as a string variable array) Inputs: Name of family member Name (as a string variable array) Age of family member Age (as an integer variable array)
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1. List three examples that show when a count-controlled loop is better than condition-controlled loop in programming? 1. It keeps a count of the number of times you want to use the program to input data 2. It only runs as many times as you have instructed the program to run 3. It will stop after the allotted time it has been instructed to 2. List three examples that show when a condition-controlled is better than count-controlled loop in programming? 1. The variable can be more than one number
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application. 14.P1 - Key Features 14.P1 Explain the key features of event driven programs. 1.1 Key features: service oriented; time driven; event handlers; trigger functions; events e.g. mouse‚ keyboard‚ HTML object‚ form‚ user interface; event loops; flexibility; suitability for graphical interfaces; simplicity of programming; ease of development. Examples: operating systems as event driven systems; Graphical User Interfaces (GUIs). Programming languages: e.g. Visual Basic (VB)‚ Visual Basic for
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connected to ground Differential or double-ended input – two opposite polarity input signals are applied. Common-mode input – same signal is applied to both inputs. Single-ended input: DC Analysis: Loop 1: ‒VBE – VE = 0 VE = ‒VBE = ‒ 0.7V and IE1 = IE2 since both currents combine in RE‚ IE1 = IE2 = IRE/2 Loop 2: ‒ IRERE + VEE + VE = 0 Introduction to Operational Amplifiers (M. LATINA) p. 1 Differential input: Example: A certain differential amplifier has a differential voltage gain of 2000 and a
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Chapter 6 Lesson 1: A Glimpse of Robotics Technology I. Introduction • Robots are commonly named as a machine that imitates a human. • Made by human for human benefit. • One factor is for human safety. -an example is the Mars Rover Sojoumer‚ it goes to a place where it is too dangerous for humans. • Has been used to handle nuclear and radioactive chemicals for many diff. uses including nuclear weapons‚ and processing of certain drugs. • Also perform tedious and unpleasant task such
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ITECH 1000 / 5000 Programming 1 School of Science‚ Information Technology and Engineering Assignment 1 Teaching Period 1 2013 Introduction This assignment requires you to understand a python program that manipulates some data involving a warehouse ordering system for a group of shoe stores at various locations. Based on this provided code‚ you are then asked to create a new python program for a different (but similar) system. You are provided with 3 files: This document‚ A data file‚ “orders
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operational amplifier for an application. 1.1 IDEAL OPERATIONAL AMPLIFIER 1.1.1 Properties of An Ideal Operational Amplifier The characteristics or the properties of an ideal operational amplifier are: i. Infinite Open Loop Gain‚ ii. Infinite Input Impedance‚ iii. Zero Output Impedance‚ iv. Infinite Bandwidth‚ v. Zero Output Offset‚ and vi. Zero Noise Contribution. The opamp‚ an abbreviation for the operational amplifier‚ is the most important linear IC. The circuit symbol of an opamp shown in
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discrete charges-Electric field due to continuous charge distribution-Electric field due to charges distributed uniformly on an infinite and finite line-Electric Field on the axis of a uniformly charged circular disc-Electric Field due to an infinite uniformly charged sheet. Electric Scalar Potential-Relationship between potential and electric field-Potential due to infinite uniformly charged line-Potential due to electrical dipole-Electric Flux Density-Gauss Law-Proof of Gauss Law-Applications.
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"Solve for x in Ax^2 + Bx + C = 0" ’loop if value is null?? Do A=inputbox("Enter Variable A"‚"Equation"‚"Variable A") bolA = Isnumeric(A) If (BolA = false) then msgbox "Variable A is invalid" end if loop until bolA = true Do B=inputbox("Enter Variable B"‚"Equation"‚"Variable B") bolB=Isnumeric(B) If (bolB=false) then msgbox "Variable B is invalid" end if loop until bolB = true Do C=inputbox("Enter
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