SK0-002試験の対応資格はCompTIA Server+
1. which three should be documented after upgrading a scsi raid controller? (select three)
a. disk utilization
b. installation date
c. adapter baselines
d. location slot of the raid controller
e. status of the adapter card installation
f. raid controller information (warranty, specifications etc.)
answer: bdf
3. which of the following is the functional description of a server connected between two separate ip
subnets?
a. server as a bridge
b. server as a router
c. server as a switch
d. server as a data link
answer: b
4. a company plans to upgrade a network server. before proceeding with the upgrade, the hcl
(hardware compatibility
list) and hardware is checked and necessary backups and documentation are made.
the existing 512 mb of sdram is replaced with 1024 mb. the 10 mbps network card is replaced with a
10/100 pci
network card. when the server restarts, beeps sound and the server does not pass the post.
which of the following is the most likely cause of the problem?
a. the memory is not seated correctly.
b. the network card is not configured correctly.
c. the server does not support 1024 mb of memory.
d. master sdram ecc needs to be enabled in the cmos.
answer:a
5. the latest scsi adaptor card is purchased from a vendor. drivers for the operating system cannot be
obtained. the
scsi adapter card is added to an existing server. upon booting, the operating system does not detect the
card. which of
the following is the most likely cause of the problem?
a. the scsi card is not seated correctly.
b. the termination is incorrectly set on the scsi card.
c. the scsi card is not listed on the operating system hcl (hardware compatibility list).
d. operating system patches were not
testpassportのF50-506過去問は25問を含みます。
1.a backup or restore of the firepass 600 configuration can be accomplished in which two ways?
(choose 2)
a.a backup image file is automatically saved to the firepass hard-drive each night by default.
b.a snapshot image file may be saved to the local pc using the maintenance console.
c.a backup configuration file is automatically saved to the firepass hard-drive each night by default.
d.a backup configuration file may be saved to the local pc using the web configuration admin console.
e.a snapshot image file may be saved to the firepass hard-drive using the maintenance console.
f.a backup configuration file may be saved to the firepass hard-drive using the web configuration admin
console.
answer:d e
2.what provides initial admin configuration to the firepass controller?
a. with userid and password of admin / admin.
b. with userid and password of admin / admin.
c. with userid and password of admin / admin.
d. with userid and password of admin / admin.
e. with userid and password of admin / default.
f. with userid and password of admin / default.
answer:d
3.which two statements are true about the napt option when using a network access connection to
firepass? (choose 2)
a.when enabled, napt translates the client source address to the firepass address.
b.when enabled, napt translates the firepass virtual address to the server address.
c.on the 600, the napt option is used when connecting to the network access feature.
d.on the 600, the napt option is used when connecting to the ssl vpn client feature, and translates
the client source address to the server address.
e.when disabled, napt translates the firepass virtual address to the real server address.
answer:a c
4.which three settings can be configured for a network access connection? (choose 3)
a.client ssl certificates.
b.split tunneling.
c. gateway for network access connection.
d.dns server for network access connection.
e.fqdn for attached client machine for network access connection.
f.ip address pool for client source address.
answer:b d f
5.what are two valid source and destination ip address combinations as a network packet traverses the
firepass server for an established network access connection? client machine ip address -
216.34.94.17 vpn pool address range - 104.21.47.0 / 24 firepass interface addresses - external
110.121.32.10, internal 205.229.151.10 application server address - 205.229.151.20 napt - off -
disabled for a network access connection of client to server, the network packet address combination
at the _____ and _____ is: (choose 2)
a.client and firepass is: source 216.34.94.17 destination 110.121.32.10
b.client and firepass is: source 216.34.94.17 destination 205.229.151.20
c.firepass and server is: source 216.34.94.17 destination 205.229.151.20
d.client and firepass is: source 104.21.47.12 destination 110.121.32.10
e.firepass and server is: source 104.21.47.12 destination 205.229.151.20
f.firepass and server is: source 205.229.151.10 destination 205.229.151.20
answer:a e
初心者はどのようにSUN SCJP資格を取得しますか？
1. given:
1. public class threads2 implements runnable {
2.
3. public void run() {
4. system .out.println(run.);
5. throw new runtimeexception(problem);
6. }
7. public static void main(string[] args) {
8. thread t = new thread(new threads2());
9. t.start();
10. system.out.println(end of method.);
11. }
12. }
which two can be results? (choose two.)
a. java.lang.runtimeexception: problem
b. run. java.lang.runtimeexception: problem
c. end of method. java.lang.runtimeexception: problem
d. end of method. run. java.lang.runtimeexception: problem
e. run. java.lang.runtimeexception: problemend of method.
answer: de
2. which two statements are true? (choose two.)
a. it is possible for more than two threads to deadlock at once.
b. the jvm implementation guarantees that multiple threads cannot enter into a deadlocked state.
c. deadlocked threads release once their sleep() method's sleep duration has expired.
d. deadlocking can occur only when the wait(), notify(), and notifyall() methods are used incorrectly.
e. it is possible for a single-threaded application to deadlock if synchronized blocks are used incorrectly.
f. if a piece of code is capable of deadlocking, you cannot eliminate the possibility of deadlocking by
insertinginvocations of thread.yield().
answer:af
3. given:
1. void waitforsignal() {
2. object obj = new object();
3. synchronized (thread.currentthread()) {
4. obj.wait();
5. obj.notify();
6. }
7. }
which statement is true?
a. this code can throw an interruptedexception.
b. this code can throw an illegalmonitorstateexception.
c. this code can throw a timeoutexception after ten minutes.
d. reversing the order of obj.wait() and obj.notify() might cause this method to complete normally.
e. a call to notify() or notifyall() from another thread might cause this method to complete normally.
f. this code does not compile unless obj.wait() is replaced with ((thread) obj).wait().
answer: b
testpassport問題集はITエリートに向きの試験問題集で、試験合格率は100％です
1. an operator needs to schedule the script '/usr/scripts/listall.ksh' to run at 19.00 on the current day. what
is the correct form of the 'at' command to accomplish this task?
a. at 7 /usr/scripts/listall.ksh
b. at 7 p /usr/scripts/listall.ksh
c. at now + 7 /usr/scripts/listall.ksh
d. at today + 7 p /usr/scripts/listall.ksh
answers: b
2. an operator needs to run a script which will write standard output and standard error to different files.
which of the following commands will successfully perform this task?
a. myscript.ksh 1>/tmp/log/script.log 2>/tmp/log/script.err
b. myscript.ksh $1>/tmp/log/script.log $2>/tmp/log/script.err
c. myscript.ksh 1>/tmp/log/script.log 2>&1 /tmp/log/script/err
d. myscript.ksh 2>&1 /tmp/log/script.log 2> /tmp/log/script.err
answers: a
3. an operator is in the middle of a file using 'more'. what subcommand can be used to go to previous
page in the file?
a. b
b. p
c. r
d. v
answers: a
4. a user is complaining that their display does not look correct. when the operator has the user run the
command 'echo $term' the result is 'ascii', however, the /etc/environment file contains the line 'export
term=vt100'. what is the likely cause of this difference?
a. the user is not using a vt100 terminal
b. the user's login shell is set to sh instead of ksh
c. the user's .profile resets the term environment variable
d. the /etc/profile file sets the term environment variable to 'ascii'
answers: c
5. which command enables a user to exit the vi editor, overwriting the existing file without prompting for
confirmation?
a. :w
b. :qw
c. :x!
d. :we!
answers: c
6. an operator is trying to perform an immediate power down of an aix lpar using the 'shutdown -k'
command. the cursor has returned to the command prompt, but no shutdown activities are showing on
the screen after more than one minute.
which of the following is the most likely cause of the problem?
a. the /etc/rc.shutdown script is missing.
b. the bos.rte.control fileset has become corrupted.
c. the operator uid is not a member of the shutdown group.
d. the -k flag against the shutdown command only broadcast the shutdown message.
answers: d
7. during heavy system resources usage, and administrator detects that the top processes are from the
user 'webapp'. the operator needs to check all the running processes from that user to analyze them.
which command can retrieve that information in a single step?
a. puser webapp
b. ps -fu webapp
c. proc -uid webapp
d. fuser /dev/webapp
answers: b
testpassportの920-804認定試験問題集はpdfとソフト版を提供
1. a customer wants to implement voip network in their lan/wan environment. following the network
assessment, you have to make the appropriate recommendations to address network issues that can
cause problems for real-time voip traffic. based on the following, what should be your first
recommendation?
a. use media shared hubs for lan connection.
b. change the codec selection for lan devices only.
c. put call servers, signaling servers and media gateways on one vlan.
d. configure all interfaces to eliminate duplex mismatch and set to auto negotiate.
answer: d
2. you are using net iq chariot on a customer's lan to complete qos testing with pre-defined data flow
emulation templates. you want to check that the current diffserv settings will achieve the desired results.
which parameters will provide you with the required information? (choose two.)
a. transaction rate
b. network throughput
c. precedence settings
d. resource reservation
answer: ab
3. after assessing a customer's network in preparation for a multi-site lan/wan voip deployment, you
have determined the following: ?average 5% dropped packets in end to end tests ?intermittent voice
muting ?unacceptable delay the customer wishes to upgrade their network and correct these
deficiencies. suggest one solution that will give the most noticeable improvement and prepare the
network for future growth with the least complexity.
a. implement an all optical network.
b. reduce frame size for all packets.
c. increase lan/wan bandwidth by 30%.
d. implement qos technique like diffserv.
answer: c
4. given the following network assessment information: ?at all times of the day there is sufficient
bandwidth between all test points sitting on the lan drops as well as the remote offices across the wan
circuits where internet telephones will be placed. ?all the call servers, media gateways and signaling
servers are on the same vlan along with the data network traffic. ?all of the servers are duplicated on
the network to ensure five nines (99.999%) of reliability and call handling. ?there is only one
physical/logical path to each lan drop and remote office. ?the architecture of the network is in a physical
star topology with all voip processing servers at the center of the star, including the duplicate
servers. ?each of the remote sites were built from the ground up for voip and data traffic with no regard
for any call processing locally. all calls must go back to the campus network. which three
recommendations should you make to the customer concerning their network to enable it to support voip
traffic? (choose three.)
a. add data path redundancy to give the network survivability.
b. ensure that a backup generator sustains the power of all the network equipment.
c. recommend a re-evaluation to obtain network delay and jitter information to ensure that these
properties are within the appropriate bounds.
d. segment the call server, media gateway, and signaling server to appropriate vlans to ensure
signaling traffic is not impacted by standard ip data.
answer: acd
5. which statement about the requirements of voip network assessments is true?
a. physical diagrams define the network operating systems that will be tested.
b. calling patterns define the current peak-period usages of the data networks that will be tested.
c. physical diagrams define the network-interface speeds, modes, and protocols that will be tested.
d. calling patterns help determine the potential dates for shutting down the network to perform the
testing.
answer: c
Testpassportの000-104過去の問題
1. which command restores files from a volume group backup on a specified media?
a.mksysb -r
b.savevg -r
c.restorevg -r
d.restorevgfiles
answer: a
1. which of the following can an operator use to shutdown a system into single-user mode ?
a.shutdown -d
b.shutdown -s
c.shutdown -m
d.shutdown -fr -s 1
answer: c
2. a non-root user can run rsh commands from servera to serverb, but attempts to run rsh commands by
the root user return with a permission error message. what action will resolve the problem?
a.add root user to the /etc/hosts.equiv on serverb.
b.create $home/.rhosts file for the root user on serverb.
c.restart the rshd daemon with root enabled option on serverb.
d.add entry to allow root user from servera to the /etc/hosts.allow on serverb.
answer: d
3. a recently installed package needs to be rolled back to a previous version. which of the following
commands will perform the task?
a.reject
b.cleanup
c.deinstall
d.uninstall
answer: a
4. how can a jfs2 filesystem be added to a volume group that has insufficient space to host a log lv?
a.create the filesystem with an inline log.
b.create the filesystem referring to the jfs2log in rootvg.
c.create the filesystem and format the logical volume with 'logform'.
d.create the filesystem's underlying logical volume with an inline log.
answer: c
5. which of the following allows multiple applications to share a single operating system resource?
a.logical partition
b.workload partition
c.dynamic logical partition
d.shared processor logical partition
answer: b
6. when ordering a new ibm power systems server, a customer is given the option of two types of
hardware management console: 7042-cr4 and 7042-c06.
which main difference between the options would influence the customer's decision?
a.the 7042-cr4 is a rack mounted model, compared to the 7042-c06, which is a desktop.
b.the 7042-cr4 is limited to 16 managed systems, compared to a limit of 32 for the 7042-c06.
c.the 7042-c06 has faster cpus and twice the ram compared to the 7042-cr4, which is suited to large
enterprise deployments.
d.the 7042-c06 can manage power5-based hardware, in addition to power6, while the 7042-cr4
can only manage power6-based hardware.
answer: c
7. which port must be open on the hmc to allow remote web access?
a.22
b.80
c.443
d.8080
answer: c
8. which are the two main uses of a vio server?
a.virtualize network and memory to lpars.
b.virtualize network and storage to lpars.
c.virtualize memory and processors to lpars.
d.virtualize storage and processors to lpars.
answer: b
9. which power6 virtualization technology is the minimum to enable multiple shared processor pool
functionality?
a.powerha standard edition
b.powervm standard edition
c.power6 management edition
d.power6 virtualization edition
answer: b
10. what is the minimum amount of memory required for a new lpar to be built via nim on aix6.1?
a.128 mb
b.256 mb
c.512 mb
d.1024 mb
answer: b
