Which name is correct that NodeB executed Son?()
第1题:
Please choose a correct name for “救生圈”.
A.life buoy
B.life jacket
C.life raft
第2题:
第3题:
Assume that country is set for each class. Given: 10. public class Money { 11. private String country, name; 12. public getCountry() { return country; } 13.} and: 24. class Yen extends Money { 25. public String getCountry() { return super.country; } 26. } 27. 28. class Euro extends Money { 29. public String getCountry(String timeZone) { 30. return super.getCountry(); 31. } 32. } Which two are correct?()
第4题:
Which of the following commands should the administrator run to check if the SMTP services are still active?()
第5题:
Which device is responsible for assigning label values in an MPLS network?()
第6题:
You connected to the database using the following connection string: CONNECT hr/hr@test.us.oracle.com:1521/mydb Which three statements are correct regarding the connection string?()
第7题:
ALTER TABLE table_name ENABLE constraint_name;
ALTER TABLE table_name STATUS = ENABLE CONSTRAINT constraint _ name;
ALTER TABLE table_name ENABLE CONSTRAINT constraint _ name;
ALTER TABLE table_name TURN ON CONSTRAINT constraint _ name;
第8题:
Concentrate Son(C-SON)
Distributor Son(D-Son)
intellegence Son(I-Son)
Hybrid Son(H-SON)
第9题:
a table name which has 100s of records
a table name which has 10s of records
a table name which has empty records
a table name which has 1000s of records
never use a table name
第10题:
the one provided in a dictionary
the one which best fits the context
the central or core meaning of the item
the one which is assumed to he correct
第11题:
Briton
British
English
Englishmen
第12题:
${userName}
${cookie.userName}
${cookie.user.name}
${cookies.userName[0]}
第13题:
URLs have three parts:the DNS name of machine on which the page is located,then a local name uniquely indicating the specific page and
A.Protocol
B.IP address
C.Network name
D.Server name
第14题:
That is the dog()name is Henry.
第15题:
Given a web application in which the cookie userName is expected to contain the name of the user. Which EL expression evaluates to that user name?()
第16题:
A system is experiencing name resolution issues. The administrator has verified that /etc/resolv.conf is suitably configured using correct syntax. However, processes run by non-root users are failing to resolve any hostnames to IP addresses with the error 'No response from server'. Which tool will help trace the nslookup command in an attempt to investigate the problem?()
第17题:
Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?()
第18题:
When performing a database duplication, which duplicate database parameter would you set to ensure that the online redo logs are created in the correct location?()
第19题:
Telnet <Server name>
Ping <Server name>
net send
nbtstat a <Server name>
第20题:
deck
harbour
pier
port
第21题:
Kerberos
Domain Name Server
Secure Sockets Layer
Resource Monitoring and Control
第22题:
log_file_name_convert
convert_log_file_name
file_name_convert_log
redo_log_file_name_convert
logfile_convert_directory
第23题:
mydb is a service name.
test.us.oracle.com is a database name.
1521 is the listener port number.
mydb is a host name.
test.us.oracle.com is a net service name.
hr is a username.
test.us.oracle.com is an instance name.
第24题:
satellite
galaxy
planet
meteor