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What is the default value of the IS-IS lsp-refresh-interval command?（）
- A、60 seconds
- B、5 minutes
- C、15 minutes
- D、30 minutes
参考答案
更多 “What is the default value of the IS-IS lsp-refresh-interval command?（）A、60 secondsB、5 minutesC、15 minutesD、30 minutes” 相关考题
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The EMPLOYEES table has these columns:Management wants to add a default value to the SALARY column. You plan to alter the table by using this SQL statement:What is true about your ALTER statement?()
A. Column definitions cannot be altered to add DEFAULT values.B. A change to the DEFAULT value affects only subsequent insertions to the table.C. Column definitions cannot be altered at add DEFAULT values for columns with a NUMBER data type.D. All the rows that have a NULL value for the SALARY column will be updated with the value 5000.
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After implementing full Oracle Data Redaction, you change the default value for the NUMBER data type as follows:After changing the value, you notice that FULL redaction continues to redact numeric data with zero.What must you do to activate the new default value for numeric full redaction?（）A. Re-enable redaction policies that use FULL data redaction.B. Re-create redaction policies that use FULL data redaction.C. Re-connect the sessions that access objects with redaction policies defined on them.D. Flush the shared pool.E. Restart the database instance
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What is the default LSP lifetime value in JUNOS software?()
A. 900 secondsB. 1200 secondsC. 3000 secondsD. 65535 seconds
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When configuring OSPF on the ERX, what is the default auto－cost reference－bandwidth value?()
A.AB.BC.CD.D
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Refer to the exhibit. A company would prefer all Internet - bound OSPF routed traffic to use ISP ABC with ISP DEF as a backup. As the network consultant, what three configuration changes might you make?（）A. The default -information originate command should be configured on router B1 and B4.B. The default -information originate command should be configured on router B2 and B3.C. If the metric value for ISP ABC is set at the default, the I SP DEF metric value should be set to 1.D. If the metric value for ISP ABC is set at the default, the ISP DEF metric value should be set to 25.E. The metric type value should be set to type 1.F. The metric type value should be set to type 2.
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What is the default value of the SPT threshold in Cisco routers？（）A、 0B、 1C、 2D、 4E、 16F、 infinity
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You are assigning VLANs to the ports of switch R1. What VLAN number value is an assigned tothe default VLAN？（）A、VLAN 1003B、VLAN 1C、VLAN OND、VLAN AE、VLAN 0
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public class SwitchTest { public static void main（String[] args） { System.out.println（“value = “ + switchIt（4））； } public static int switchIt（int x） { int j = 1； switch （x） { case 1： j++； case 2： j++； case 3： j++； case 4： j++； case 5： j++； default： j++； } return j + x； } } What is the result？（） A、 value = 3B、 value = 4C、 value = 5D、 value = 6E、 value = 7F、 value = 8
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What is the default value that a PBX or Cisco Unity Express uses to select a voice-mail mail box?（）A、Last Called Number B、Last Redirect Number C、Original Called Number D、Original Redirect Number E、Forward Redirect Number
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By default, what does a Juniper Networks router set the BGP origin code to when originating theroute?（）A、IGP (Value 0)B、EGP (Value 1)C、Incomplete (Value 2)D、It depends on the route's source.
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What is the default LSP lifetime value in JUNOS software?（）A、900 secondsB、1200 secondsC、3000 secondsD、65535 seconds
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You are responsible for managing the database schema for an order entry application in a SQL Server 2005 database. After a design review, a member of the development staff asks you to add a new column named CommissionRate to the Product table. Because the actual commission rates for all products are not known at this time, each product has a default commission rate of 12 percent. The rate can be modified as necessary. You add the new column. You need to configure the table to assign the default value as efficiently as possible. What should you do?（）A、 Create an INSERT trigger to assign the default value to each item in the table. B、 Create a CHECK constraint to validate the data and to assign the default value to each item in the table. C、 Create an UPDATE trigger to update the default value for each new item in the table. D、 Create a DEFAULT constraint to assign the default value specifying the WITH VALUES argument.
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单选题You are assigning VLANs to the ports of switch R1. What VLAN number value is an assigned tothe default VLAN？（）A
VLAN 1003B
VLAN 1C
VLAN OND
VLAN AE
VLAN 0
考题
单选题What could be the reason for this（）A
The listener is not running on the database node.B
The TNS_ADMIN environmental variable is set to a wrong value.C
The orcl.oracle.com database service is not registered with the listener.D
The DEFAULT_DOMAIN parameter is set to a wrong value in the sqlnet.ora file.
考题
单选题The EMPLOYEES table has these columns: LAST NAME VARCHAR2(35) SALARY NUMBER(8,2) HIRE_DATE DATE Management wants to add a default value to the SALARY column. You plan to alter the table by using this SQL statement: ALTER TABLE EMPLOYEES MODIFY ( SALARY DEFAULT 5000); What is true about your ALTER statement?（）A
Column definitions cannot be altered to add DEFAULT values.B
A change to the DEFAULT value affects only subsequent insertions to the table.C
Column definitions cannot be altered at add DEFAULT values for columns with a NUMBER data type.D
All the rows that have a NULL value for the SALARY column will be updated with the value 5000.
考题
单选题What is the default LSP lifetime value in JUNOS software?（）A
900 secondsB
1200 secondsC
3000 secondsD
65535 seconds
考题
单选题What is the default value for the ENABLED attribute of a job or program when it is created？（）A
TRUEB
FALSEC
There is no default. It must be defined at creation time.D
PENDINGE
NULL
考题
单选题What is the default value of the IS-IS lsp-refresh-interval command?（）A
60 secondsB
5 minutesC
15 minutesD
30 minutes
考题
单选题Which of the following statements is true regarding the initialization parameter DIAGNOSTIC_DEST？（） The default value is the value of the environment variable $ORACLE_HOME； if $ORACLE_HOME isn’t setA
then the default is set to $ORACLE_BASE The default value is the value of the environment variable $ORACLE_BASE； if $ORACLE_BASE isn’t set，B
then it is set to $ORACLE_HOMEC
DIAGNOSTIC_DEST is always equal to $ORACLE_HOMED
DIAGNOSTIC_DEST is always equal to $ORACLE_BASE
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单选题After implementing full Oracle Data Redaction, you change the default value for the NUMBER data type as follows: After changing the value, you notice that FULL redaction continues to redact numeric data with zero. What must you do to activate the new default value for numeric full redaction?（）A
Re-enable redaction policies that use FULL data redaction.B
Re-create redaction policies that use FULL data redaction.C
Re-connect the sessions that access objects with redaction policies defined on them.D
Flush the shared pool.E
Restart the database instance
考题
单选题What is the default value that a PBX or Cisco Unity Express uses to select a voice-mail mail box?（）A
Last Called Number B
Last Redirect Number C
Original Called Number D
Original Redirect Number E
Forward Redirect Number
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单选题What is the default value for the ENABLED attribute of a job or program when it is created? （）A
TRUEB
FALSEC
There is no default. It must be defined at creation time.D
PENDINGE
NULL
考题
单选题public class SwitchTest { public static void main （String args） { System.out.PrintIn（“value =” +switchIt（4））； } public static int switchIt（int x） { int j = 1； switch （x） { case 1： j++； case 2： j++； case 3： j++； case 4： j++； case 5： j++； default：j++； } return j + x； } } What is the output from line 3？ （）A
Value = 3B
Value = 4C
Value = 5D
Value = 6E
Value = 7F
Value = 8
考题
单选题What is the default value of the SPT threshold in Cisco routers?（）A
0B
1C
2D
4E
16F
infinity
考题
单选题What is the default value of the SPT threshold in Cisco routers？（）A
0B
1C
2D
4E
16F
infinity
考题
单选题By default, what does a Juniper Networks router set the BGP origin code to when originating theroute?（）A
IGP (Value 0)B
EGP (Value 1)C
Incomplete (Value 2)D
It depends on the route's source.
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