Memory Map Questions and Answers
A memory map in C language represents how memory is allocated and organized for variables, functions, and data segments during program execution. It includes the text (code), data, heap, and stack segments. Understanding the C memory map is vital for programmers tackling programming questions and answers in competitive coding tests or technical interviews by companies like TCS, Infosys, and Wipro. These questions assess your grasp of runtime memory allocation, pointers, and scope of variables. This section includes detailed C language questions with answers on memory maps, helping learners debug programs efficiently and develop optimized code.
Memory Map
Showing 10 of
101 questions
71. The time delay between the moment something is initiated and the moment one of its effects begins or becomes detectable.
- Access time
- Cycle time
- Transfer time
- latency time
72. A 32-bit processor has
- 32 registers
- 32 I/I devices
- 32 mb OF RAM
- A 32-bit bus or 32-bit registers
73. The minimum number of bits required to store the hexadecimal number FF is
- 2
- 4
- 8
- 16
74. A 32-bit address but allows access to a memory of capacity
- 64 Mb
- 16 Mb
- 1 Gb
- 4 Gb
76. The system bus is made up of
- Data bus
- Data bus and address bus
- Data bus and control bus
- Data bus, control bus and address bus
77. Cache memory enhances
- Memory capacity
- Memory access time
- Secondary storage capacity
- Secondary storage access time
78. A machine cycle refers to
- fetching an instruction
- Clock speed
- Fetching, decoding and executing an instruction
- Executing an instruction