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单选题
When choosing a hostname， which of the following naming conventions is most important to consider？（）
A
The name is unique globally
B
The name is unique in a specified domain
C
The name is not named after a person， place or thing
D
The name has special meaning to the machine’s function
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更多 “单选题When choosing a hostname， which of the following naming conventions is most important to consider？（）A The name is unique globallyB The name is unique in a specified domainC The name is not named after a person， place or thingD The name has special meaning to the machine’s function” 相关考题
考题
Which naming convention is used by Juniper Routers when archiving their configurations to a remote server?()
A.yyyymmdd_HHMMSS_host-name_juniper.conf.gzB.host-name_juniper.conf.gz_yyyymmdd_HHMMSSC.yyyymmdd_HHMMSS_host-name_juniper.confD.host-name_juniper.conf_yyyymmdd_HHMMSS
考题
Given the following DDL for the PARTS table:CREATE TABLE parts (part_no INT(9) NOT NULL, part_name VARCHAR(24), part_remain INT(9));All part numbers entered will be different and all rows should be displayed in order of increasing part numbers whenever the table is queried. Which of the following create index statements will meet this criteria and require the least amount of storage for the index object?（）A.CREATE UNIQUE INDEX idx_partno ON parts(part_no)B.CREATE UNIQUE INDEX idx_partno ON parts(part_name ASC)C.CREATE UNIQUE INDEX idx_partno ON parts(part_name, part_no ASC)D.CREATE UNIQUE INDEX idx_partno ON parts(part_no, part_name ASC)
考题
Person p = new Person(“张三”,23);这条语句会调用下列哪个构造方法给属性进行初始化()
A.public Person(){}B.public Person(String name,int age) { this.name = name; this.age = age; }C.public Person(int age,String name) { this.age = age; this.name = name; }D.public Person(String name) { this.name = name; }
考题
What can be inferred from the passage? ( )A． Some place names in Singapore are the same as in Britain.B． Some places in Singapore are named for military purposes.C． The way Singaporeans name their places is unique.D． Young Singaporeans have forgotten the pioneers.
考题
ASocieties all over the world name places in similar ways. Quite often there is no official naming ceremony but places tend to be called names as points of reference by people. Then an organized body steps in and gives the place a name. Frequently it happens that a place has two names: One is named by the people and the other by the government. As in many areas, old habits died hard, and the place continues to be called by its unofficial name long after the meaning is lost.Many roads and places in Singapore(新加坡) are named in order that the pioneers will be remembered by future generations. Thus we have names such as Stamford Road and Raffles Place. This is in keeping with traditions in many countries ---- in both the West and the East.Another way of naming places is naming them after other places. Perhaps they were named to promote friendships between the two places or it could be that the people who used to live there were originally from the places that the roads were named after. The mystery is clearer when we see some of the roads named in former British bases. If you step into Selector Airbase you will see Piccadilly Circus ---- obviously named by some homesick Royal Air Force personnel.Some places were named after the activities that used to go on at those places. Bras Basah Road is an interesting example, “Base Basah” means “wet rice” in Malay(马来语). Now why would anyone want to name a road “Wet Rice Road”? The reason is simple. During the pioneering days, wet rice was laid out to dry along this road.A few roads in Singapore are named by their shapes. There is “Circular Road” for one. Other roads may have part of their names to describe their shapes, like “Paya Lebar Crescent”. This road is called a crescent(月牙) because it begins on the main road, makes a crescent and comes back to join the main road again.36. We learn from Paragraph 1 that _____.A. the government is usually the first to name a placeB. many places tend to have more than one nameC. a ceremony will be held when a place is namedD. people prefer the place names given by the government
考题
Which naming convention is used by Juniper Routers when archiving their configurations to a remote server?（）A、yyyymmdd_HHMMSS_host-name_juniper.conf.gzB、host-name_juniper.conf.gz_yyyymmdd_HHMMSSC、yyyymmdd_HHMMSS_host-name_juniper.confD、host-name_juniper.conf_yyyymmdd_HHMMSS
考题
Given the following DDL for the PARTS table:CREATE TABLE parts (part_no INT(9) NOT NULL, part_name VARCHAR(24), part_remain INT(9));All part numbers entered will be different and all rows should be displayed in order of increasing part numbers whenever the table is queried. Which of the following create index statements will meet this criteria and require the least amount of storage for the index object?（）A、CREATE UNIQUE INDEX idx_partno ON parts(part_no)B、CREATE UNIQUE INDEX idx_partno ON parts(part_name ASC)C、CREATE UNIQUE INDEX idx_partno ON parts(part_name, part_no ASC)D、CREATE UNIQUE INDEX idx_partno ON parts(part_no, part_name ASC)
考题
bill has an author names field named all editors that calculates a list of possible editors of the doc based on values users has entered into another field. The list only contains users’ first and last names, and only should be displayed to users who can edit doc.Which of the following hide-when formulas should bill use to control the display of the field?（）A、 @isnotmember(alleditors,@username) B、 @isnotmember(@name([cn]);@username) C、 @isnotmember(alleditors;@name([cn ];@username)) D、 if(@isnotmember(alleditors;@name([cn];@username);@true;@false))
考题
When choosing a hostname， which of the following naming conventions is most important to consider？（）A、The name is unique globallyB、The name is unique in a specified domainC、The name is not named after a person， place or thingD、The name has special meaning to the machine’s function
考题
When choosing a hostname， other machines will associate the name with（）。A、the IP addressB、the MAC addressC、inetdD、port 80
考题
When an emulated error notification method is complete， an administrator can view the error log By typing the errpt command to be sure the emulation took place. To verify that the error log entry is the result of the emulated event，the log entry resource name is set to EMULATOR，or which of the following？（） A、 A user defined Resource NameB、 A cluster defined Resource NameC、 An error daemon specific Resource NameD、 A Resource Name generated by Automatic Error Notification
考题
public class Person { private name； public Person（String name） { this.name = name； } public boolean equals（Object o） { if（ !o instanceof Person ） return false； Person p = （Person） o； return p.name.equals（this.name）； } } Which is true？（） A、 Compilation fails because the hashCode method is not overridden.B、 A HashSet could contain multiple Person objects with the same name.C、 All Person objects will have the same hash code because the hashCode method is not overridden.D、 If a HashSet contains more than one Person object with name=”Fred”， then removing another person， also with name=”Fred”， will remove them all.
考题
You are configuring the data source for an Oracle database. You will need to specify a test table for WebLogic to test the status of the database. Which option should you choose?（）A、a table name which has 100s of recordsB、a table name which has 10s of recordsC、a table name which has empty recordsD、a table name which has 1000s of recordsE、never use a table name
考题
You have an Exchange Server 2010 organization that contains 20 Mailbox servers.You plan to create 10 mailbox databases on each Mailbox server. You need to create a naming convention for all mailbox databases. What should you include in your naming convention（）？ A、For each mailbox database， provide a database name that is unique within the organization.B、For each mailbox database， provide a database name that is unique within the Mailbox server.C、For each mailbox database file， provide a file name that is unique within the organization.D、For each mailbox database file， provide a file name that is unique within the Mailbox server.
考题
You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.During the course of the business week you receive instruction from Company.com to start planning the creation of ten mailbox databases on twenty Mailbox servers whilst ensuring that you create a naming convention for all Mailbox databases. What should you do？（）A、You should consider having a file name that is unique within the organization provided for each mailbox database file.B、You should consider having a file name that is unique within the Mailbox server provided for each mailbox database file.C、You should consider having a database name that is unique within the organization provided for each mailbox database file.D、You should consider having a database name that is unique within the Mailbox server provided for each mailbox database file.
考题
单选题Given the following DDL for the PARTS table:CREATE TABLE parts (part_no INT(9) NOT NULL, part_name VARCHAR(24), part_remain INT(9));All part numbers entered will be different and all rows should be displayed in order of increasing part numbers whenever the table is queried. Which of the following create index statements will meet this criteria and require the least amount of storage for the index object?（）A
CREATE UNIQUE INDEX idx_partno ON parts(part_no)B
CREATE UNIQUE INDEX idx_partno ON parts(part_name ASC)C
CREATE UNIQUE INDEX idx_partno ON parts(part_name, part_no ASC)D
CREATE UNIQUE INDEX idx_partno ON parts(part_no, part_name ASC)
考题
单选题public class Person { private name； public Person（String name） { this.name = name； } public boolean equals（Object o） { if（ !o instanceof Person ） return false； Person p = （Person） o； return p.name.equals（this.name）； } } Which is true？（）A
Compilation fails because the hashCode method is not overridden.B
A HashSet could contain multiple Person objects with the same name.C
All Person objects will have the same hash code because the hashCode method is not overridden.D
If a HashSet contains more than one Person object with name=”Fred”， then removing another person， also with name=”Fred”， will remove them all.
考题
单选题When choosing a hostname， other machines will associate the name with（）。A
the IP addressB
the MAC addressC
inetdD
port 80
考题
单选题You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.During the course of the business week you receive instruction from Company.com to start planning the creation of ten mailbox databases on twenty Mailbox servers whilst ensuring that you create a naming convention for all Mailbox databases. What should you do？（）A
You should consider having a file name that is unique within the organization provided for each mailbox database file.B
You should consider having a file name that is unique within the Mailbox server provided for each mailbox database file.C
You should consider having a database name that is unique within the organization provided for each mailbox database file.D
You should consider having a database name that is unique within the Mailbox server provided for each mailbox database file.
考题
单选题Which security or functional zone name has special significance to the Junos OS?（）A
selfB
trustC
untrustD
junos-global
考题
单选题Which naming convention is used by Juniper Routers when archiving their configurations to a remote server?（）A
yyyymmdd_HHMMSS_host-name_juniper.conf.gzB
host-name_juniper.conf.gz_yyyymmdd_HHMMSSC
yyyymmdd_HHMMSS_host-name_juniper.confD
host-name_juniper.conf_yyyymmdd_HHMMSS
考题
单选题You are configuring the data source for an Oracle database. You will need to specify a test table for WebLogic to test the status of the database. Which option should you choose?（）A
a table name which has 100s of recordsB
a table name which has 10s of recordsC
a table name which has empty recordsD
a table name which has 1000s of recordsE
never use a table name
考题
单选题1. public class Person { 2. private String name； 3. public Person（String name） { this.name = name； } 4. public boolean equals（Person p） { 5. return p.name.equals（this.name）； 6. } 7. } Which is true？（）A
The equals method does NOT properly override the Object.equals method.B
Compilation fails because the private attribute p.name cannot be accessed in line 5.C
To work correctly with hash-based data structures， this class must also implement the hashCode method.D
When adding Person objects to a java.util.Set collection， the equals method in line 4 will prevent duplicates.
考题
单选题When choosing a hostname， which of the following naming conventions is most important to consider？（）A
The name is unique globallyB
The name is unique in a specified domainC
The name is not named after a person， place or thingD
The name has special meaning to the machine’s function
考题
单选题bill has an author names field named all editors that calculates a list of possible editors of the doc based on values users has entered into another field. The list only contains users’ first and last names, and only should be displayed to users who can edit doc.Which of the following hide-when formulas should bill use to control the display of the field?（）A
@isnotmember(alleditors,@username) B
@isnotmember(@name([cn]);@username) C
@isnotmember(alleditors;@name([cn ];@username)) D
if(@isnotmember(alleditors;@name([cn];@username);@true;@false))
考题
单选题You have an Exchange Server 2010 organization that contains 20 Mailbox servers.You plan to create 10 mailbox databases on each Mailbox server. You need to create a naming convention for all mailbox databases. What should you include in your naming convention（）？A
For each mailbox database， provide a database name that is unique within the organization.B
For each mailbox database， provide a database name that is unique within the Mailbox server.C
For each mailbox database file， provide a file name that is unique within the organization.D
For each mailbox database file， provide a file name that is unique within the Mailbox server.
考题
单选题Given the uncompleted code of a class： class Person { String name， department； int age； public Person（String n）{ name = n； } public Person（String n， int a）{ name = n； age = a； } public Person（String n， String d， int a） { // doing the same as two arguments version of constructor // including assignment name=n，age=a department = d； } } Which expression can be added at the "doing the same as..." part of the constructor？（）A
Person（n，a）；B
this（Person（n，a））；C
this（n，a）；D
this（name，age）；
考题
单选题When an emulated error notification method is complete， an administrator can view the error log By typing the errpt command to be sure the emulation took place. To verify that the error log entry is the result of the emulated event，the log entry resource name is set to EMULATOR，or which of the following？（）A
A user defined Resource NameB
A cluster defined Resource NameC
An error daemon specific Resource NameD
A Resource Name generated by Automatic Error Notification
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