Bit fields in c mcq

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August undefined, 2024

WebA bit field is a data structure that consists of one or more adjacent bits which have been allocated for specific purposes, so that any single bit or group of bits within the structure … WebThe variables defined with a predefined width are called bit fields. A bit field can hold more than a single bit; for example, if you need a variable to store a value from 0 to 7, then …

Bitwise Operators - C Language Questions and …

WebThis set of C Multiple Choice Questions & Answers (MCQs) focuses on “Bitwise Operators – 1”. Pre-requisite for this C MCQ set: Advanced C Programming Video Tutorial. 1. What will be the output of the following C … WebOct 14, 2024 · Computer programming tasks that require bit manipulation include low-level device control, error detection and correction algorithms, data compression, encryption … canik tp9sfx light bearing holster

memory - When to use bit-fields in C - Stack Overflow

Web1. Which of the following are themselves a collection of different data types? a) string b) structures c) char d) all of the mentioned View Answer Answer: b Explanation: None. 2. User-defined data type can be derived by___________ a) struct b) enum c) typedef d) all of the mentioned View Answer Answer: d Explanation: None. Webc = a + b; printf("%d", c); } a) 15 b) 16 c) 15.6 d) 10 View Answer Answer: a Explanation: None. 7. What will be the output of the following C code? #include int main () { int a = 10, b = 5, c = 5; int d; d = a == ( b + c); printf("%d", d); } a) Syntax error b) 1 c) 10 d) 5 View Answer Answer: b Explanation: None. WebThis set of C Multiple Choice Questions & Answers (MCQs) focuses on “Variable Names – 2”. Pre-requisite for this C MCQ set: Advanced C Programming Video Tutorial. 1. Which is valid C expression? a) int my_num = 100,000; b) int my_num = 100000; c) int my num = 1000; d) int $my_num = 10000; View Answer Answer: b canik tp9sfx used price

C Programming Questions and Answers - IndiaBIX

Which of the following is not allowed? - Sarthaks

WebC Programming MCQ Questions 1. Determine the output of the C code mentioned below: #include int main () { float q = ‘a’; printf (“%f”, q); return 0; } a. run time error b. a c. 97.000000 d. a.0000000 Answer: (c) 97.000000 2. Which of these is NOT a relational or logical operator? a. = b. c. == d. != Answer: (a) = 3. WebJul 30, 2024 · A bit field can hold more than a single bit; for example, if you need a variable to store a value from 0 to 7, then you can define a bit field with a width of 3 bits as … canik tp9sfx night sightsWebApr 3, 2024 · The syntax of the union in C can be divided into three steps which are as follows: C Union Declaration In this part, we only declare the template of the union, i.e., we only declare the members’ names and data types along with the name of the union. No memory is allocated to the union in the declaration. canik ts9

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Bit fields in c mcq

WebExample 1: Program to demonstrate the use of the Left Shift operator in C #include int main () { // declare local variable int num; printf (" Enter a positive number: "); scanf (" %d", &num); // use left shift operator to shift the bits num = (num << 2); // It shifts two bits at the left side WebC Programming Questions and Answers – Bitwise Operators – 2 C Programming Questions and Answers – Precedence and Order of Evaluation – 1 Compilers Questions and Answers – Implementation of Increment and Decrement – 2 C Programming Questions and Answers – Arithmetic Operators – 1

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WebBit fields can only be declared as part of a structure. a) false b) true c) Nothing d) Varies View Answer Answer: b Explanation: None. 10. What is the order for the following C declarations? short a : 17; int long y : 33; a) Legal, legal b) Legal, illegal c) Illegal, illegal … WebAug 6, 2024 · C mcq practice test 1 Aman Kamboj • 950 views Programming with c language practical manual Anil Bishnoi • 2.5k views Mid term sem 2 1415 sol IIUM • 1.6k views Quiz test JDBC vacbalolenvadi90 • 10.9k views Similar to Part - 3 Cpp programming Solved MCQ (20) UGC-NET, GATE and all IT Companies Interview C++ Solved …

WebAnswer: c Explanation: The #define substitutes a with 10 without leaving any identifier, which results in Compilation error. Output: $ cc pgm3.c pgm3.c: In function ‘main’: pgm3.c:5: error: expected identifier or ‘ (’ before numeric constant 5. What will be the output of the following C code? #include int main () { int var = 010; WebC Preprocessor Pointers Arrays Strings Structures, Unions, Enums Input / Output Command Line Arguments Bitwise Operators Typedef Const Memory Allocation Variable Number of …

WebMeanwhile, check the C language MCQs that we have compiled below: C Programming MCQ Questions. 1. Determine the output of the C code mentioned below: #include … WebIf we have a 32-bit processor, then the processor reads 4 bytes at a time, which means that 1 word is equal to 4 bytes. 1 word = 4 bytes If we have a 64-bit processor, then the processor reads 8 bytes at a time, which means that …

WebThis is the c programming questions and answers section on " Structures, Unions, Bit-fields " with explanation for various interview, competitive examination and entrance test. …

WebThis is the c programming questions and answers section on " Structures, Unions, Bit-fields " with explanation for various interview, competitive examination and entrance test. … fitzpatrick holiday homes dublinWeba) First member in the union b) Last member in the union c) Biggest member in the union d) Sum of the sizes of all members View Answer Answer: c Explanation: None. 2. Which member of the union will be active after REF LINE in the following C code? Subscribe Now: C Newsletter Important Subjects Newsletters advertisement #include canik tp9sfx with vortex viperWebBit Fields in C Language. In programming terminology, a bit field is a data structure that allows the programmer to allocate memory to structures and unions in bits in order to … fitzpatrick home hardwareWebJun 24, 2009 · Actually, I've gone one step further here, and implemented a class called Flags that provides member functions for manipulation of bit flags. My base class uses … fitzpatrick holiday homes #0513WebMar 7, 2024 · A structure of 2 fields, each field being a pointer to an array of 10 elements. C. A structure of 3 fields: an integer, a float, and an array of 10 elements. D. An array, … fitzpatrick holiday homesWebSep 15, 2024 · Bit fields can be defined as variables with predefined width, and it can hold more than one bit. Example: For storing values from 0 to 7 variable is needed and we … canik tp9sfx optic ready 9mm pistolWebAnswer: c Explanation: None. 7. What will be the output of the following C code? #include int main () { unsigned int i = 23; signed char c = -23; if ( i > c) printf("Yes\n"); else if ( i < c) printf("No\n"); } a) Yes b) No c) Depends on the compiler d) Depends on the operating system View Answer Answer: b Explanation: None. 8. canik tp9sfx w/ vortex viper red dot