Podcast
Questions and Answers
Which type of cache is used to speed up hard disk and flash disk writing and reading operations?
Which type of cache is used to speed up hard disk and flash disk writing and reading operations?
- system I/O cache (correct)
- inode_cache
- arp_cache
- dentry_cache
What is the purpose of the kernel memory slabs?
What is the purpose of the kernel memory slabs?
- To store information about the system I/O cache
- To store information about the route cache
- To store information about TCP sessions
- To store information about the kernel (correct)
Which command displays the total amount of memory allocated for the I/O cache?
Which command displays the total amount of memory allocated for the I/O cache?
- diagnose hardware sysinfo memory (correct)
- diagnose sys top {refresh time sec} {number of_lines}
- diagnose hardware sysinfo cache
- diagnose hardware sysinfo shm
What is the purpose of shared memory (SHM)?
What is the purpose of shared memory (SHM)?
Which process applies configuration changes?
Which process applies configuration changes?
Which process is responsible for logs collection and automation stitches?
Which process is responsible for logs collection and automation stitches?
Which process provides GUI access?
Which process provides GUI access?
Which process is responsible for SSL-VPN?
Which process is responsible for SSL-VPN?
Which process is responsible for FortiGuard updates?
Which process is responsible for FortiGuard updates?
Which command can be used to display process ID number, state, memory use, and CPU use?
Which command can be used to display process ID number, state, memory use, and CPU use?
Which component of FortiOS is responsible for making basic and important decisions, such as routing packets and offloading sessions?
Which component of FortiOS is responsible for making basic and important decisions, such as routing packets and offloading sessions?
Where does the user space reside in the FortiOS architecture?
Where does the user space reside in the FortiOS architecture?
In a 64-bit FortiOS architecture, does the kernel need to use memory paging to access the entire memory space?
In a 64-bit FortiOS architecture, does the kernel need to use memory paging to access the entire memory space?
Which command can be used to retrieve information about the system memory in FortiGate?
Which command can be used to retrieve information about the system memory in FortiGate?
What is the purpose of kernel memory slabs in FortiOS?
What is the purpose of kernel memory slabs in FortiOS?
Which of the following is NOT an example of a kernel memory slab in FortiOS?
Which of the following is NOT an example of a kernel memory slab in FortiOS?
What is the purpose of system I/O cache in FortiOS?
What is the purpose of system I/O cache in FortiOS?
Which component of FortiOS is responsible for allocating memory for process-specific data?
Which component of FortiOS is responsible for allocating memory for process-specific data?
What is the purpose of shared memory in FortiOS?
What is the purpose of shared memory in FortiOS?
How many main purposes does FortiGate allocate memory for?
How many main purposes does FortiGate allocate memory for?
