Engineering

Programming Exercise 2.4 Create a program that takes the radius of a sphere (a floating-point number) as input and then outputs the sphere's: Diameter (2 radius) Circumference (diameter ) Surface area (4 radius radius) Volume (4/3 radius radius radius)
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Question 9 (2 points) The best time delay rating for a fuse used in semiconductor circuits is O standard it doesn't matter slow-blowing O fast-blowing
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Suppose you are working as a lead project manager in a software house "Alpha Solutions". For a new project, you need to decide which process model will be the most appropriate.Project gameBuddy is an Android application, a stable screen recorder/game recorder/video saver for Android, also a powerful all-in-one video editor and photo editor that lets you record game while playing, with one touch. Capture screen and edit video with filters, effects, music. You can draw on screen while recording, easily record phone screen with internal/external voice.The best thing about this project is that customer is quite knowledgeable, and we have similar products in the market as well but the project timeline is a bit tight. The customer has expressed his interest in evaluating solution modules to ensure business requirements and quality standards are being met. Documentation is not compulsory, but if developed, will definitely increase the quality of the product. Your team has just completed the previous project very skillfully and efficiently.
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a(n) ____ cursor is automatically created in procedural sql when the sql statement returns only one value.
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A compressor that has the motor and compressor in a housing that is bolted together is called a(n) __________ type.
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Which of the following types of cables might be used to run from cubicles into a drop ceiling and then routed across to an IDF?a. SCADAb. plenumc. backboned. EMI
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What order should I connect my modem and router?
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A student is asked to build a model of an atom with 6 protons and 6 electrons. The student is then asked to make an identical model of the same arom but make it an ion. Ro be successful in this project, the student will:
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alter the program so that a valid password consists of 10 charac- ters, 6 of which must be digits and the other 4 letters.
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On mountain roads, if you have ____ or more vehicles behind you, you must use turnouts to let them pass.
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express the following decimal numbers in binary, octal, and hexadecimal forms: a. 173; b. 299.5; c. 735.75
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What does the following code display?int d = 9, e = 12;System.out.printf("%d %d\n", d, e);a. %d 9b. %9 %12c. %d %dd. 9 12
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Which of the following captures the timelines for product deployment during the course of the project? 1. Product Backlog 2. Project Vision statement 3. Epics) 4. Release Planning Schedule
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Use the ________________ property to configure rounded corners with CSS?
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My Section Practice Exercise 4.3.7: Password Checker Goint Let's C Write a program with a method called panemarched to return if the string is a valid password. The method should have the signature shown in the starter code. The pasword must be at least 8 characters long and may only consist of letters and digits. To pass the autograder, you will need to print the boolean return value from the Hint Consider creating a Suring that contains all the letters in the alphabet and a String that contains all digits. If the password has a character that isn't in one of those Strings, then it's an illegitimate password porcheck method. My Section racht 4.3.7: Password Checker Subesi ubmitted 1 public class Password 2-( 3 public static void main(String[] args) 5 public static void main(String[] args) { 6 //we import the input object first 7 Scanner input-new Scanner(System.in); 8 V/output the System 9 System.out.println("Please enter the Password. \n"); 10 7/Now we call the input object and take the String input 11 String passwordString - input.next(); 12 1/we parse the string and print the output 13 System.out.println(passwordCheck(passwordString)): 14 } 15- public static boolean passwordCheck(String password) { 16 // if length is more than equal to 8 AND 17 // password is a combination of characters from 18 // 0-9 OR A-Z or A-Z, we return true. 19 if(password, length()>-8 & password matches("[a-z0-9A-2]+){ 20 return true; 21 > 22 else 23 //This means is password is not valid. 24 return false; 25 3 26 1 27) < 13 ca I
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when an engine that has a full feathering hartzell propeller installed is shut down on the ground what component prevents the blades from feathering
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Currency Exchange Programming challenge description: Given A list of foreign exchange rates A selected curreny A target currency Your goal is to calculate the max amount of the target currency to 1 unit of the selected currency through the FX transactions. Assume all transations are free and done immediately If you cannot finish the exchange, return Input: You will be provided a list of fx rates, a selected currency, and a target currency. For example: FX rates list: USD to JPY 1 to 109 USD to GBP 1 to 0.71 GBP to JPY 1 to 155 Original currency: USD Target currency : OPY Output: Calculated the max target currency will can get. For example: USD to JPY -> 109 USD to GBP to JPY = 0.71 . 155 = 110.05 > 109. so the max value will be 110.05 Test 1 Test Input USD, GBP, 0.7;USD, JPY, 109;GBP, JPY, 155; CAD, CNY, 5.27; CAD, KRW, 921 USD CNY USD to GBP 1 to 0.71 GBP to JPY 1 to 155 Original currency: USD Target currency : JPY Output: Calculated the max target currency will can get. For example: USD to JPY -> 109 USD to GBP to JPY = 0.71 155 = 110.05 > 109, so the max value will be 110.95 Test 1 Test Input USD, GBP, 0.7;USD, JPY, 109; GBP, JPY, 155; CAD, CNY,5.27;CAD, KRW, 921 USD CNY Expected Output -1.2 Test 2 Test Input USD, CAD, 1.3;USD, GBP, 0.71; USD, JPY, 109;GBP, JPY, 155 USD JPY Expected Output 110.05 1 import sys 2 for line in sys.stdin: print(line, end="") 3
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Question 7 (10 points) Saved Regarding GC (Garbage Collection) in Java, which of the following statements is true? Java developers need to explicitly create a new thread in order to deallocate the used memory space. A Java GC process is responsible to take care of heap memory and deallocate the space occupied by those objects no longer used. The Java memory management API allows developers to write code directly deallocating the used memory space. JDK offers an interface for Java developers to use in managing the memory heap, e.g. deallocate the memory after a given period of time. Question 8 (10 points) Saved About array and ArrayList in Java, which of the following statements is false? ArrayList is mutable but array is immutable Underlying implementation of ArrayList depends on array ArrayList is unsafe in terms of concurrency ArrayList is immutable but array is mutable
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Consider the postfix expression: A-B+C*(D*E-F)/(G+H*K). The equivalent postfix (reverse Polish notation) expression is:A.AB-C+DE*F-GH+K**/B.AB-CDE*F-*+GHK*+/C.ABC+-E*F-*+GHK*+/
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Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 10 people took the trip. She was able to purchase coach tickets for $130 and first class tickets for $1140. She used her total budget for airfare for the trip, which was $7360. How many first class tickets did she buy? How many coach tickets did she buy?
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Which statement is true about the pricing model on AWS? (Select the best answer.) In most cases, there is a per gigabyte charge for inbound data transfer. Storage is typically charged per gigabyte. Compute is typically charged as a monthly fee based on instance type. Outbound charges are free up to a per account limit.
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Assume that the ground temperature Tg is 40 F (10 C) and that the inside temperature of the basement is 68 F (20 C) for Problem 3. Estimate the temperature between the wall and insulation, T2 and between the gypsum board and insulation T1. Answer: T1 = 64.3 F; T2 = 49.36 F
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Air-break switches are also known asA soft-limit Switches B SPST Switches C knife Switches D gap Switches
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Once the needs have been defined in the logical network design, the next step is to develop a(n) __________.a. applicationb. baselinec. technology designd. turnpike designe. backplane design
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