Please click on the link to know about DMA
Q66 What is an opaque pointer?
A pointer is said to be opaque if the definition of the type to which it points to is not
Q64 What is segmentation fault?
The segmentation fault is a programming error, means the program is trying to access an invalid memory location or memory
Q63 What is memory leak?
Suppose we have dynamically allocate a chunk of memory and forgot to de allocate it, means the program allocates some
Q59 Where local variable and pointer variable gets memory.
Local variable gets memory in stack and dynamically allocated memory for pointer variable gets space in heap. Explain memory mapping.
Q58 What is constant expression required error in array?
Is below statement is correct? int value = 20; int arr[value]; Compiler will through error like Constant expression required while
What is CS fallback in LTE?
CS fallback stands for Circuit Switching fall back. As we know LTE is a packet based technology, to utilize circuit
what is called Methods in Ruby?
As name itself tells definition, a method is so called because it provides a method (that is, ‘a way’) for
What is BLER?
BLER stands for Block Error Rate. It is a ratio of the number of erroneous blocks to the total number
What is CQI?
CQI stands for Channel Quality Indicator. UE send CQI to eNodeB over PUCCH or PUSCH channel, the value range between