Typical costs: 1  A standard, manual wheelchair costs an average of $500, according to the Robert Wood Johnson Foundation . A chair meant for everyday use costs between $1,000 and $2,000 depending upon the features of the chair, which can include an individualized seat, various types of wheels and a lightweight frame.
Definition - What does Monolithic Kernel mean? A monolithic kernel is an operating system software framework that holds all privileges to access input/output (I/O) devices, memory, hardware interrupts and the CPU stack.
There are five types of kernels: 1  Monolithic Kernels: All operating system services run along the main kernel thread in a monolithic kernel, which also resides in the same memory area, thereby providing powerful and rich hardware access.