Accenture Accenture Primer Practice Question

Develop an overall Model

Plan By Feature

Build a Features List

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BitBucket Main Source Predict the output What will be the output for the given code snippet startprogram public class Main{ public static void main(String] args){ int a = 10; for (int i=3; i>=0;i--) try{ System.out.println(a/i); System.out.printing ("End of try") ; } catch (ArithmeticException e) { System.out.println(e); } } } endprogram 3 End of try 5 End of try 10 End of try java.lang.Arithmetic Exception: / by zero Predict the output What will be the output for the given code snippet startprogram public class Main{ public static void main(String[] args){ int[] m = new int[13]; System.out.println("m[0] is “ +m[0]); } } endprogram Ans: 0 Predict the output What will be the output for the given code snippet startprogram public class Main{ public static void main(String args[]) { int arr[][] = new int[3][]; arr[0] = new int[1]; arr[1]= new int[2]; arr[2]= new int[3]; int sum = 0; for(int i=0; i<3; ++i) for(int j=0; j<i+1; ++j) arr[i][j] = j+1; for(int i=0; i<3; ++i) for(int j=0; j<i+1; ++j) sum += arr[i][j]; System.out.print(sum); Ans: 10 Statement for a logically cohesive module, there are some activities to be implemented. These activities are performed from inside the module itself. Is the above given statement true? If not, choose the correct option to make it true. The activities are selected form outside the module _____ testing is done by the client in the real world environment. Beta Testing If you are asked to do a modular software design, which combination of coupling and cohesion should you use for designing the software? High cohesion and low coupling Which of the given statements is true about XP? XP narrows down towards a single project, developed and maintained by a single team. XP will not work in an environment where the manager insists on complete documentation before the team begins to code. XP will work in an environment where programmers are separated geographically. Raghav has developed an application to automate the billing process of the Aarvee Departmental store. When the product is in operation, the client found that in the place of phone number, it prints the Customer ID. What type of maintenance does the above scenario depict? Corrective Which one of the following is a correct declaration in Java? Char[] Tic = new char[19]; Scrum divides the development into short cycles called ______ Sprints Information hiding is achieved through which OOP principle ? Encapsulation Arrow symbols in the flowchart is used to show the sequence of steps and the relationship among them. State True/Faise. True Does the special group and group 0 is included while capturing groups using the groupCount in Java False Predict the output for the following statement. Select substr(‘Yellow is A Colour’,1,5) from … Yello Agile is useful when the client requirements are not clear or requirement frequently changes. True Which of the following declarations will cause a compile time error? String[] nameArray = {5,3,2}; Which of these are not agile methodology? BPM Agile Technology does not accepts change of requirements at any stage. False In a relational database a referential integrity constraint can be done using Foreign key Which one is YAML’s basic building block? Key Value Which of the given options are true with respect to arrays? The elements of an array can be accessed using index. Pinky and Raju are working on an Insurance project. They are not aware of SVN. So they created a common project on the server. Both retrieved the project from the server. They made relevant changes to the file. First Raju saved the changes to the server. Next Pinky saved her project. Identify which of the given statements are true. Pinky’s project over writes the changes done by Raju. Which kind of control structure is used when we don’t know the exact number of time when a code need to be executed While The practice of automatically provisioning a new environment at the time of deployment is referred to as ________ Infrastructure-as-Code(IaC) College management is in need of the report of students exam result. For this Tom has to join the tables students, courses, registration, exam, final_project. How many join conditions are needed to write the query. Ans: 4 Predict the output of the below query. Select max(salary), min(salary), sum(salary), avg(salary) from employee. Will display the max, min, sum and average salary earned by the employee In multibranch, the pipeline names should not contain _______ Spaces Which of the following takes more time? Design Testing Maintenance Feasibility Predict the output What will be the output for the given code snippet startprogram import java.util. regex.*; public class Main { public static void main(String[]args){ Pattern p=Pattern.compile("\\d"); String test="India123"; Matcher m=p.matcher(test); if(m!=null){ System.out.println(m.find()); System.out.println(m.matches()); } } } Endprogram True False Predict the output What will be the output for the given code snippet startprogram public class Main { public static void main(String args[]) { int arr[] =new int[] {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; int n = 6; n = arr[arr[n] / 2]; System.out.println(arr[n] / 2); } } endprogram Ans: 1 Predict the output What will be the output for the given code snippet startprogram public class Main { public static void main(String[] args) { try{ System.out.println(4/0); try{ int[] a = {1,2,3}; System.out.println(a[3]); }catch (ArrayIndexOutOfBoundsException e){ System.out.println("Out of bounds"); } }catch (ArithmeticException e){ System.out.println("ArithmeticException : divide by 0"); } } } Endprogram ArithmeticException : divide by 0 Predict the output What will be the output for the given code snippet startprogram public class Main { public static void main(String[] args) { int[] m = new int[13]; System.out.println("m[0] is "+m[0]); } } Endprogram Ans: The program runs fine and displays m[0] is 0. Predict the output What will be the output for the given code snippet startprogram import java.util.regex.*; public class Main { public static void main(String[]args) { String s = "ABC"; Pattern p = Pattern.compile(s); String r = "ABCABCABCABC"; Matcher m = p.matcher(r); System.out.println(m.lookingAt()); } } Endprogram Ans: True Predict the output What will be the output for the given code snippet startprogram import java.util.regex.*; public class Main { public static void main(String[]args) { String s="REGULAREXPRESSION"; String = s=s.replaceAll(r."."); System.out.println(s); } } Endprogram Ans: ,R,E,G,U,L,A,R,E,X, P, R,E,S, S, I, O, N, Predict the output What will be the output for the given code snippet startprogram import java.util.regex.*; public class Main { public static void main(String[]args){ String s="India"; String r= "\\"; s=s.replaceAll(r,"a"); System.out.println(s); } } Endprogram Ans: PatternSyntaxException