Which sequence of commands confirms that the file is in use as swap space, and helps correct the file system p
You receive error messages that the /lard file system is full. You check and see that it has a large file called swapfile. Your system has more than enough swap space. You suspect that the file is in use as swap space.
Which sequence of commands confirms that the file is in use as swap space, and helps correct the file system problem?
What is the total virtual memory configured on the system?
A company has an order-processing server that has only 512 megabytes of physical RAM and no disk-based swap space. Due to an increase in orders, 512 megabytes of disk swap space is added to the system:
# swap -l
swapfile dev swaplo blocks free
/dev/dsk/c0t0d0s1 136,1 16 1049312 1049312
# swap -s total: 148136k bytes allocated + 22344k reserved = 170480k used, 744232k avail What is the total virtual memory configured on the system?
Which two methods can be used to temporarily add swap space?
The production server needs additional swap space due to lack of physical memory. The system has only one disk and is partitioned as follows:
Part Tag Flag Cylinders Size Blocks
0 root wm 1041 – 38491 18.00GB (37451/0/0) 37750608
1 swap wu 0 – 1040 512.37MB (1041/0/0) 1049328
2 backup wm 0 – 39532 19.00GB (39533/0/0) 39849264
3 unassigned wm 0 0 (0/0/0) 0
4 unassigned wm 0 0 (0/0/0) 0
5 unassigned wm 0 0 (0/0/0) 0
6 unassigned wm 0 0 (0/0/0) 0
7 unassigned wm 0 0 (0/0/0) 0
There is one swap slice configured and active:
# swap -l
swapfile dev swaplo blocks free
/dev/dsk/c0t0d0s1 136,1 16 1049312 0
The root file system is a flat file system:
# df -k /
Filesystem kbytes used avail capacity Mounted on
/dev/dsk/c0t0d0s0 18575269 9549546 9025723 53% /
Which two methods can be used to temporarily add swap space? (Choose two.)
What is the minimum size requirement for swap space on a Solaris 10 OS for the system to boot properly?
What is the minimum size requirement for swap space on a Solaris 10 OS for the system to boot properly?
Which two statements about available swap space requirements are true?
With the Solaris OS, you are required to reserve swap space prior to executing any process. This requires the available of swap space. The required amount of swap space varies from system to system. Which two statements about available swap space requirements are true? (Choose two.)
Assuming the directory /swapdir exists, what is the result of executing the following command?
Assuming the directory /swapdir exists, what is the result of executing the following command? # mkfile 100m /swapdir/file1
Which two statements are true about a server in the client server model?
The client-server model describes the communication process between two computers or programs. Which two statements are true about a server in the client server model? (Choose two.)
Which two commands accomplish this?
You are configuring a system on a public network. Because of the risk of other systems snooping
network traffic and obtaining login and password information that is sent in clear text, you want to force users who access this system remotely to use ssh instead of telnet. To do this, you want to disable in.telnetd. Which two commands accomplish this? (Choose two.)
Which three statements are true about well-known ports?
Which three statements are true about well-known ports? (Choose three.)
Which two commands can you run on the Solaris 10 OS server to start the services?
To save time configuring some custom network facilities, a junior administrator in your company attempts to copy some entries from the /etc/inetd.conf file on a Solaris 8 OS server into the
/etc/inetd.conf on a Solaris 10 OS server. The junior administrator is unable to determine why services do not start. Which two commands can you run on the Solaris 10 OS server to start the services? (Choose two.)