Question

answer the following true or false questions.no need for explaianation.

1. Magnetic Disks are sequential access devices.

   True

   False

1. Dirty frames are the frames which are blank (having no data).

   True

   False

1. Information related to Program Counter can be found in PCB.

   True

   False

1. Apache HTTP server uses a pool of listener threads and a pool of server threads to fulfill user requests.

   True

   False

1. Disk striping allows 1 disk to be stripped in multiple memory disks.

   True

   False

1. Socket interface separates network protocol from network operations.

   True

   False

1. Registers are faster storage where most frequently used data is being stored.

   True

   False

1. Ordinary pipes allow bi-directional communications.

   True

   False

1. Physical memory is divided into fixed-size blocks called pages.

   True

   False

1. In UNIX child() system call creates a child process which is the copy of its parent process.

   True

   False

Answer 1

Magnetic Disks are sequential access devices: False

Dirty frames are the frames which are blank (having no data): False

Information related to Program Counter can be found in PCB: True

Apache HTTP server uses a pool of listener threads and a pool of server threads to fulfill user requests: True

Disk striping allows 1 disk to be stripped in multiple memory disks: True

Socket interface separates network protocol from network operations: True

Registers are faster storage where most frequently used data is being stored: True

Ordinary pipes allow bi-directional communications: False

Physical memory is divided into fixed-size blocks called pages: True

In UNIX child() system call creates a child process which is the copy of its parent process: False