Reduced Memory Waste:Dynamic memory allocation allows us to only allocate memory when necessary, in contrast to static memory allocation, which reserves memory regardless of usage. This helps reduce memory waste significantly. Data structures can allocate memory dynamically as elements are added and deal...
BCD) to a decimal form. So, the input is in binary form, and the output is its decimal equivalent. All the OR gates present in the ROM will have outputs of the decoder as their output. Let us take an example
Commands Used to Check the Process Memory Usage in Linux There are various commands to check process memory usage inLinux: 1. Free This command shows the amount of memory that is presently available and used by the system for both swapped as well as physical. The free command collects this ...
When you switch on the computer the data and instructions from the hard disk are stored in the RAM, e.g., when the computer is rebooted, and when you open a program, the operating system (OS), and the program are loaded into RAM, generally from an HDD or SSD. CPU utilizes this ...
Direct Memory Access (DMA) has various advantages in computer systems, especially for data transfer tasks. DMA has several major advantages, including: Reduced CPU Overhead: One of the key benefits of DMA is that it decreases the CPU's participation in data transfer activities. The CPU can del...
a file. It appears to be an ordinary file but doesn't take up disk space. Files which are used to represent and access devices are stored here including terminal devices like usb. All the files stored in '/dev' are not related to real devices, some are related to virtual devices also...