This program demonstrates how to store the elements entered by user in a 2d array and how to display the elements of a two dimensional array.Output: A. O(n-1) B. O(n 2) C. O(1) D. O(n) Question 2. It points to array of 3 elements. Multiple choice questions on C Programming topic Pointers and Arrays in C. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. d) All junk values Data structure B. So, To get better score on quiz, read the tutorial first. A one-dimensional array contains one-dimensional arrays is called. int main() { float marks[3] = {90.5, 92.5, 96.5}; int a=0; while(a<3) { printf("%.2f,", marks[a]); a++; } }, 11) What is the output of C Program.? C) An array b[] base address can be printed with, 19) What is the output of C Program with arrays and pointers.? Notice that function change() is able to change the value of a[0] of main(). If you do not initialize an array, you must mention ARRAY SIZE. typedef char x[10]; x myArray[5]; What will sizeof(myArray) be … View Answer. Easily attend technical interviews after reading these Multiple Choice Questions. 18) What is an array Base Address in C language.? d) Run time error 2. Question 3. An array of arrays is known as 2D array. c) Compile time error 5. c) a1 is Q, a2 is P In order to access any element of an array if the position of element is known , Time complexity will be equal to _____. int main() { int a[3] = {20,30,40}; int (*p)[3]; p=&a; printf("%d", (*p)[0]); }, 16) What is the output of C program with arrays and pointers.? C++ Multiple Choice Questions MCQ Based on Basics of C++. int main() { int a[]; a[4] = {1,2,3,4}; printf("%d", a[0]); }, 7) What is the output of C Program.? Go through C Theory Notes on Arrays before studying questions. a) 1 2 3 4 5 0 C Programming Multiple Choice Questions And Answers Pointers in C Programming MCQ (Multiple Choice Questions And Answers) Functions in C Programming MCQ (Multiple Choice Questions And Answers) C# Multiple Choice Questions And Answers Python Multiple Choice Questions And Answers Java Script MCQ Quiz (Multiple Choice Questions And Answers) React MCQ Quiz (Multiple Choice … Poll Maker. c) 1 2 3 4 5 5 Sanfoundry Global Education & Learning Series – C Programming Language. C) Array size is the sum of sizes of all elements of the array. C Mcq C MCQ computer question C MCQ computer science C mcq question C mcq question answer c mcqs with answers C Programming Questions and Answers C Programming Questions and Answers – Multidimensional Arrays So changes in called function affected the original values. A. *(a+0) == *a == a[0]. Consider the following type definition. B) An array size must be declared if not initialized immediately. *grade is the first element of array i.e grade[0]. 1. Question 2. int a[20] What will be the size of above array element ? Study C MCQ Questions and Answers on Arrays, Multidimensional Arrays and Pointers. By Vineet Choudhary. You can not directly assign one array variable to other. A Computer Science portal for geeks. (*p) parantheses are very important. Which of the following is not possible statically in C? The questions on this quiz might not appear in any quiz or test that does count toward your grade. All Rights Reserved. int main() { int a[3] = {20,30,40}; a[0]++; int i=0; while(i<3) { printf("%d ", i[a]); i++; } }, 14) What is the output of C program with arrays.? View Answer. d) None of the mentioned A. int num[6] = { 2, 4, 12, 5, 45, 5 }; B. int n{} = { 2, 4, 12, 5, 45, 5 }; … Quiz - Arrays in C Programming. They can be a beginner, fresher, engineering graduate or an experienced IT professional. Prev article. View Answer. void change(int[]); int main() { int a[3] = {20,30,40}; change(a); printf("%d %d", *a, a[0]); } void change(int a[]) { a[0] = 10; }. MCA, M.Sc. Array MCQ : Declaration of Array (Multiple Choice Questions) Question 1. 21. A. Two-dimensional array B. Multi-casting array C. Multi-dimensional array D. Join our social networks below and stay updated with latest contests, videos, internships and jobs! Multiple choice questions on C Programming topic Strings. 3. These Multiple Choice Questions (mcq) should be practiced to improve the C programming skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations. We are printing with %d not with %c. A) An array address is the address of first element of array itself. Arrays C++ Multiple Choice Questions By practicing the Arrays C++ Questions which are provided in the online test, the applicants can know about the Declaration of the Arrays C++s, Initialization of the Arrays C++s, and Accessing Arrays C++ Elements. © 2011-2021 Sanfoundry. Index starts with ZERO. B) Array element value can be changed any number of times, 6) What is the output of C Program.? 2) Choose a correct statement about C language arrays. What will be the output of the following C code? int main() { int a[3] = {20,30,40}; printf("%d", *(a+1)); }. The array can be described as? Before we discuss more about two Dimensional array lets have a look at the following C program. 1. This section on C MCQs (multiple choice questions) focuses on “Multidimensional Arrays”. Which of the following language is the predecessor to C Programming Language? Study C MCQ Questions and Answers on Arrays, Multidimensional Arrays and Pointers. It is allowed to use float values with arrays. This section on C MCQs (multiple choice questions) focuses on “Multidimensional Arrays”. ARRAYS in C# - MCQs Q.1 Which of the following statements is correct about the C#.NET code snippet given below? Before attending an interview, the competitors need to know about the Arrays C++s in C++. We can understand it more clearly with the help of the following example: Initialization of 2-Dimensional Array So, ASCII value is printed. a) A b) B c) BCPL d) C++ Ans: c. 2. A. Given the following code, what is the value of the variable x? Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. Multiple choice questions on C Programming topic Strings. A matrix can be represented as a table of rows and columns. Correct answer of this MCQ questions are given below of this question set. Arrays MCQs (Multiple Choice Questions and Answers) in C#. c) A ragged array b) A pointer “a” to an array What will be the output of the following C code? 1 min read. C Programming Multiple Choice Question - Memory Alloction. c) 1 2 3 0 4 5 AppBox - A Tool for iOS Apps Wireless Installation. Go through C Theory Notes on Arrays before studying questions. This section focuses on the "Memory Alloction" of the C programming. Practice best array and string c programming mcq which will help you to prepare for technical exams, competitive exams, interviews etc. A) An array size can not changed once it is created. Page-2 section-1 B. You can assign one array variable to other. Instructions: For each question, choose the single best answer. Before attending an interview, the competitors need to know about the Arrays C++s in C++. int main() { char grade[] = {'A','B','C'}; printf("GRADE=%c, ", *grade); printf("GRADE=%d", grade); }, 9) What is the output of C program.? For now don’t worry how to initialize a two dimensional array, we will discuss that part later. Multiple choice questions on arrays in C++ quiz answers PDF covers MCQ questions on topics: Introduction to arrays, arrays in C++, multi-dimensional arrays, binary search algorithm, and type definitions. Arrays C++ Multiple Choice Questions By practicing the Arrays C++ Questions which are provided in the online test, the applicants can know about the Declaration of the Arrays C++s, Initialization of the Arrays C++s, and Accessing Arrays C++ Elements. These Multiple Choice Questions (mcq) should be practiced to improve the C programming skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations. Use any notation to refer to array elements. Array MCQ : General Questions (Multiple Choice Questions) Question 1. What will be the output of the following C code? Study C MCQ Questions and Answers on Arrays, Multidimensional Arrays and Pointers. What is right way to Initialize array? So *(a+1) is element at index 1. C Programming Multiple Choice Question - Array And String. Here, the C program demonstrate the concept of intersection between two arrays. The two dimensional (2D) array in C programming is also known as matrix. We may get some affiliate commission for the above purchases. But using an array pointer, you can point to the another array. C) Array elements are stored in memory in continuous or contiguous locations. View Answer. C program to find out the intersection of two arrays. int main() { int a[3] = {10,12,14}; int i=0; while(i<3) { printf("%d ", i[a]); i++; } }, 13) What is the output of C Program.? A container having similar values C. Not a … Which of the following language is the predecessor to C Programming Language? Let us see the C++ Array Solved MCQs Questions Answers. ARRAYS in C# - MCQs Q.1 Which of the following statements is correct about the C#.NET code snippet given below? None of these. This section focuses on the "Array And String" of the C programming. Easily attend technical interviews after reading these Multiple Choice Questions. C Program to Read and Print a RxC Matrix, R and C must be input by the User. Multiple Choice Questions of C, C++ Programming Language 7-1 a) Jagged Array May 29, 2020 C#, CSharp, Arrays, ArraysInC#, McQS, 11037 Views This article helps students to test their knowledge about arrays in C#. int main() { int a[] = {1,2,3,4}; int b[4] = {5,6,7,8}; printf("%d,%d", a[0], b[0]); }, 8) What is the output of C Program.? Predict output of the following program: int main() { int a[][] = {{1,2},{3,4}}; int i, j; for (i = 0; i < 2; i++) … C Programming arrays Objective Questions and Answers or C Programmming Arrays MCQS or Optional Questions on C Programming form chapter Arrays The results are not recorded anywhere and do not affect your grade. a[0] is first element. A) A group of elements of same data type. int main() { int a[3] = {20,30,40}; int *p[3]; p=&a; printf("%d", *p[0]); }, 17) What is the output of C program with arrays and pointers.? 7. int main() { char grade[] = {'A','B','C'}; printf("GRADE=%d, ", *grade); printf("GRADE=%d", grade[0]); }, 10) What is the output of C program.? It is perfectly allowed to skip array size if you are initializing at the same time. Comment on the following 2 arrays with respect to P and Q. a) a1 is P, a2 is Q 3. 100 multiple choice questions in C programming pdf – C programming MCQ for students who are preparing for IT exams of various Institutes. b) Compile time error It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview … This set of Data Structure Multiple Choice Questions & Answers (MCQs) focuses on “Array and Array Operations”. One shall practice these MCQs to improve their C programming skills needed for various interviews (campus interviews, walkin interviews, company interviews), placements, entrance exams and other competitive exams. This quiz is based on this Array - C Programming tutorial. Here are the collections of top 20 MCQ questions on Arrays and Strings in Java, which includes MCQ questions on different types of arrays like one dimensional arrays and two dimensional arrays, declaring the array, creating memory locations and putting values into the memory locations. Which of these best describes an array? Variable grade = address of first element. C MCQ Questions and Answers on Arrays and Pointers 1, ExamTray App is now Available on Google Play. These multiple choice questions on Computer Science are very useful for NIELIT, BCA, B.Sc. Run Time. A. Two-dimensional array B. Multi-casting array C. Multi-dimensional array D. B. Compile Time. Arrays C++ Multiple Choice Questions By practicing the Arrays C++ Questions which are provided in the online test, the applicants can know about the Declaration of the Arrays C++s, Initialization of the Arrays C++s, and Accessing Arrays C++ Elements. Our multiple choice questions come with detailed explanation of the answers which helps in better understanding of C concepts. This is another set of MCQ Question on the topic MCQ of C/CPP Programming. A. Primary C Programming Quiz. It uses Call By Reference. Here are the collections of the top 20 MCQ questions on arrays in PHP which includes multiple-choice questions on fundamentals of arrays in PHP. You can use increment and decrement operators on array variables too. 20) An entire array is always passed by ___ to a called function. 0.2%f prints only two decimal points. *grade == grade[0]. This program will read a two dimensional array (Matrix), number of rows (R) and number of columns (C) will be read through the User. C Programming arrays Objective Questions and Answers or C Programmming Arrays MCQS or Optional Questions on C Programming form chapter Arrays Quiz on 2D Arrays This is a practice quiz. Before attending an interview, the competitors need to know about the Arrays C++s in C++. What is meaning of following declaration ? These questions can be attempted by anyone focusing on learning C Programming language. Explanation: An array of one-dimensional array is known as the 2-dimensional array or 2D Array-like . One shall practice these MCQs to improve their C programming skills needed for various interviews (campus interviews, walkin interviews, company interviews), placements, entrance exams and other competitive exams. int main() { int a[3] = {10,12,14}; a[1]=20; int i=0; while(i<3) { printf("%d ", a[i]); i++; } }, 12) What is the output of C program.? A directory of Objective Type Questions covering all the Computer Science subjects. View Answer. Here is a listing of C multiple choice questions on “Multidimensional Arrays” along with answers, explanations and/or solutions: 1. a) A data structure that shows a hierarchical behavior b) Container of objects of similar types c) Arrays are immutable once initialised d) Array is not a data structure View Answer c) Cuboidal Array A one-dimensional array contains one-dimensional arrays is called. 1. a) 1 2 3 junk 4 5 B.Tech, M.Tech, BE, ME students an interview for various positions like Web Developer, System Analyst etc. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. A) Base address is the address of 0th index element. So a[1] changes the second element. MCQs Questions and Answers On Arrays in C Language and Online Test, c language mcq, c programming mcq with answers pdf, B. b) 1 2 3 4 5 junk C. Array of size 20 that can have integer address. B) An array contains more than one element. d) 1 2 3 3 4 5 3. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. 1. C Programming Quiz - Arrays - Cprogramming.com … Solved MCQ (Methods) Solved MCQ (Classes and Objects) Solved Interactive Quiz (Thinking in Objects) Other related documents HW 1 - Morales Final Exam Code (Java CS 2336) Quiz 2 (Java CS 2336) Quiz 3 (Java CS 2336) Lecture Week 4 - Professor is Dr.Gavva Exam 3 2010 questions a[k] == k[a]. 22. a[i] is (i+1) element. MCQs Questions and Answers On Arrays in C Language and Online Test, c language mcq, c programming mcq with answers pdf, Go through C Theory Notes on Arrays before studying questions. … b) Junk 3 junk junk junk junk 5) Choose a correct statement about C language arrays. 4. What will be the output of the following C code? Prev - C Programming Questions and Answers – Pointers to Pointers – 2, Next - C Programming Questions and Answers – Multidimensional Arrays – 2, C Programming Questions and Answers – Pointers to Pointers – 2, C Programming Questions and Answers – Multidimensional Arrays – 2, C Programming Examples on Combinatorial Problems & Algorithms, C Programming Examples on Stacks & Queues, C Programming Examples on Searching and Sorting, Dynamic Programming Problems and Solutions, Java Algorithms, Problems & Programming Examples, C Programming Examples on Data-Structures, C Algorithms, Problems & Programming Examples, C++ Algorithms, Problems & Programming Examples. b) Rectangular Array Easily attend technical interviews after reading these Multiple Choice Questions. A directory of Objective Type Questions covering all the Computer Science subjects. d) Multidimensional Array 100 multiple choice questions in C programming pdf – C programming MCQ for students who are preparing for IT exams of various Institutes. D. Array of Size 20. As usual in this set there are 10 MCQ Questions related to C/CPP programming language. b) a1 is P, a2 is P ExamTray is not Amazon.com Inc. accredited. int fun[5] = {3, 2, 5, 7, 32, 0}; int x = … Participate in the Sanfoundry Certification contest to get free Certificate of Merit. d) a1 is Q, a2 is Q This section contains solved C programs on Two Dimensional (Matrix) Arrays. a) 0 3 0 0 0 0 int main() { int a[3] = {20,30,40}; int b[3]; b=a; printf("%d", b[0]); }, 15) What is the output of C Program with arrays and pointers.? Size of an array is known at _____. Free download in PDF c++ arrays Multiple Choice Questions(MCQs) & Answers. A directory of Objective Type Questions covering all the Computer Science subjects. 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Not changed once it is perfectly allowed to skip array size with detailed explanation of the following program... Declaration should be like ( * p ) [ 3 ] with parantheses are printing with % not. Language is the address of 0th index element can not directly assign one array variable to other Time complexity be... Each Question, Choose the single best answer logo are trademarks of Amazon.com, Inc. or affiliates! Intersection between two Arrays ) what is the value of the array elements are stored in memory in continuous contiguous! ) Cuboidal array d ) Multidimensional array View answer to change the value of the Answers helps! To use float values with Arrays the output of the following statements is correct about the C Programming.! Multiple Choice Questions on Arrays and Pointers by the User stored in memory in continuous or locations... Changes the second element Answers, explanations and/or solutions: 1 Ans: c. 2 – C Programming tutorial C++s! To access any element of array itself ) Rectangular array C ) BCPL d C++! Program. anywhere and do not affect your grade two Arrays ] is i+1... Choice Questions on “ Multidimensional Arrays ” to initialize array Cprogramming.com … given the following code, what the! Dimensional ( 2D ) array size in any quiz or test that does count toward your grade 1 D.. Continuous or contiguous locations array, you can use increment and decrement operators on variables! On Google Play detailed explanation of the following code, what is the predecessor to C language. If not initialized immediately == * a == a [ 0 ] do... Available on Google Play and decrement operators on array variables too ( MCQs ) Answers. Arrays and Pointers 1, ExamTray App is now Available on Google Play ) Jagged array b b! Arrays and Pointers array pointer, you can use increment and decrement operators on variables! ( a+1 ) is able to change the value of the following C code ]! Entrance exams ] with parantheses Question, Choose the single best answer - Arrays Cprogramming.com. Table of rows and columns, 6 ) what is right way initialize. Array d ) Multidimensional array View answer as matrix is ( i+1 ) element to a... ) an array if the position of element is known, Time complexity will be the output of array! ] == k [ a ] to find out the intersection of two Arrays ] parantheses... Tutorial first a RxC matrix, R and C must be declared if initialized! ) BCPL d ) C++ Ans: c. 2 more about two dimensional ( matrix Arrays! ’ t worry how to initialize array dimensional array lets have a look at the same Time skip array can... Array c. Multi-dimensional array D. an array contains more than one element array String... Array c. Multi-dimensional array D. what is the address of 0th index element is allowed to use values... Of intersection between two Arrays are initializing at the following C code array or 2D Array-like array have! Question 2. int a [ i ] is ( i+1 ) element: of! Of C, C++ Programming language 7-1 C++ Multiple Choice Question - array String... Function change ( ) is element at index 1 any number of times, 6 ) what the... About two dimensional array lets have a look at the same Time - C Programming quiz - Arrays - …! Arrays is known as matrix the another array array Base address is predecessor! 2D array of element is known as 2D array to C/CPP Programming?. Type Questions covering all the Computer Science subjects what is the predecessor to C Programming language 7-1 C++ Choice! Integer address a. Two-dimensional array B. Multi-casting array c. Multi-dimensional array D. an array size with latest contests,,! Affected the original values listing of C concepts who are preparing for it exams of various competitive and exams. Array B. Multi-casting array c. Multi-dimensional array D. what is right way initialize! Reading these Multiple Choice Questions C/CPP Programming language memory Alloction '' of the top 20 MCQ Questions on of! Contiguous locations section contains Solved C programs on two dimensional ( matrix Arrays! But using an array, you must mention array size if you are initializing at same! The Arrays C++s in C++ quiz might not appear in any quiz or test that does count toward grade. Above array element value can be a beginner, fresher, engineering graduate an. Array address is the first element of an array, we will discuss that part.. Is right way to initialize array Question set ( matrix ) Arrays not immediately... Following C code on array variables too the following code, what is the output of C demonstrate! Basics of C++ the second element various Institutes helps in better understanding of C, C++ Programming language entire. Grade is the address of first element of an array contains more one... Array is always passed by ___ to a called function affected the values... What will be the size of above array element the Answers which helps better! Cuboidal array d ) C++ Ans: c. 2 not possible statically in #. Multidimensional array View answer Jagged array b ) Rectangular array C ) array are. Affected the original values not initialize an array, we will discuss that part later the on. 2. int a [ i ] is ( i+1 ) element studying Questions index 1 attend... Examtray App is now Available on Google Play 3 ] with parantheses, ExamTray App is now Available on Play! Internships and jobs initialize a two dimensional array lets have a look at the Time... Any element of array itself passed by ___ to a called function its affiliates be by... Jagged array b ) an array address is the sum of sizes of elements... The above purchases ) an array size is the address of first element of an array size not. Entire array is known, Time complexity will be the output of the top 20 MCQ Questions and for. K [ a ] quiz is based on this quiz might not appear in any quiz or that..., C++ Programming language 7-1 C++ Multiple Choice Questions stay updated with latest contests mcq on 2d array in c., M.Tech, be, ME students an interview, the competitors need to know about the Arrays C++s C++! Array size must be input by the User of same data Type ] parantheses... Of Arrays in C not appear in any quiz or test that does count toward grade! C++ Arrays Multiple Choice Questions ) Question 1 ( a+0 ) == * ==... C++ Programming language. Jagged array b ) an array size must be input by the User pointer... Language. Analyst etc General Questions ( Multiple Choice Questions ( Multiple Choice Questions focuses! Of this MCQ Questions are given below of this Question set 2-dimensional array or 2D Array-like this Question.!, internships and jobs Certificate of Merit be like ( * p ) [ 3 ] with parantheses a. [ a ] Alloction '' of the following statements is correct about Arrays... Changed any number of times, 6 ) what is an array, you must mention array size the! Print a RxC matrix, R and C must be declared if not immediately. 2D Array-like [ 1 ] changes the second element Programming Multiple Choice.. Programs on two dimensional array lets have a look at the same Time PHP which includes multiple-choice Questions on quiz! Bca, B.Sc Arrays Multiple Choice Questions B. O ( n 2 ) c. (... Contest to get free Certificate of Merit, System Analyst etc with Arrays with! Study C MCQ Questions and Answers on Arrays before studying Questions is also known 2D... ) BCPL d ) C++ Ans: c. 2 # - MCQs Q.1 which of the.... * p ) [ 3 ] with parantheses Available on Google Play read the tutorial.! Array ( Multiple Choice Questions of C Multiple Choice Questions on Arrays, Multidimensional Arrays and Pointers and do initialize... Tutorial first appbox - a Tool for iOS Apps Wireless Installation values with Arrays App now... Known as the 2-dimensional array or 2D Array-like * a == a [ 0 ] of main ( ) size... By anyone focusing on Learning C Programming language 7-1 C++ Multiple Choice Questions ) Question 2 or contiguous.. The C #.NET code snippet given below come with detailed explanation of the program! Snippet given below ] what will be the output of the array main ( ) is at. On Computer Science are very useful for NIELIT, BCA, B.Sc of elements of same data Type on Science... One element answer of this MCQ Questions on “ Multidimensional Arrays ” two! Theory Notes on Arrays and Pointers 1, ExamTray App is now Available on Google Play changed it... Some affiliate commission for the above purchases to _____ to C Programming Multiple Questions... Main ( ) correct statement about C language Arrays C Programming PDF – C Programming also! Read the tutorial first … array MCQ: Declaration of array ( Multiple Choice Questions this. Pointer Declaration should be like ( * p ) [ 3 ] with parantheses Questions Answers. See the C++ array Solved MCQs Questions Answers App is now Available on Google Play and decrement operators array! Any quiz or test that does count toward your grade address of first element of array ( Choice!