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Which three SELECT statements displays 2000 in the format “$2,000.00”?（）
A . SELECT TO CNAR(2000, ‘$#,###.##’) FROM dual;
B . SELECT TO CNAR(2000, ‘$0,000.00’) FROM dual;
C . SELECT TO CNAR(2000, ‘$9,999.00’) FROM dual;
D . SELECT TO CNAR(2000, ‘$9,999.99’) FROM dual;
E . SELECT TO CNAR(2000, ‘$2,000.00’) FROM dual;
F . SELECT TO CNAR(2000, ‘$N,NNN.NN’) FROM dual
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Select the three features common to the majority of switches in the Cisco Small Business portfolio.（）
A . Quality of Service
B . Power over Ethernet
C . VLAN support
D . Layer 3 functions
E . stacking options
F . firewall support
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Select three true statements regarding Coherence（）
A . Coherence provides stronger data management than an Application Server
B . Coherence provides better scale-out performance than a Application Server
C . Coherence provides better scale-out performance than a Database Server
D . Coherence provides better througput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
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You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze？（）
A . Top SQL
B . snapshots
C . SQL Tuning sets
D . index access path
E . optimizer statistics
F . materialized view log
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In the Cisco FabricPath domain， one switch becomes the root for the multidestination tree. Cisco FabricPath switches compare which three parameters to select the root？ （）
A . Root priority
B . System ID
C . Bridge ID
D . Switch ID
E . Port ID
F . Subswitch ID
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Select the two answers that best describe the IP Event Dampening feature（）
A . The IP Event Dampening uses exponential decay mechanism to suppress the effects of excessive interface flapping
B . BGP Operators use IP Event Dampening to suppress the effect of unstable internet Routes
C . The IP Event Dampening works with routing protocols by stopping the announcement of dampened interface subnets in their updates
D . When IP Event Dampened internet routes resch their re-use limit BGP installs them in the Routing Table and announces them to other BGP speaker
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Select the three best answers which best describe Private Network-to Network Interface （PNNI） in an ATM network.（）
A . It is the Routing protocol used between ATM switches
B . PNNI uses the same Dijsktra algorithm for SPF calculation
C . PNNI and OSPF use the same Database to make cohesive decision for packet forwarding
D . PNNI measures line capacities and delays in addition to simple cost metric
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In a SELECT statement that includes a WHERE clause, where is the GROUP BY clause placed in the SELECT statement? （）
A . Immediately after the SELECT clause
B . Before the WHERE clause
C . Before the FROM clause
D . After the ORDER BY clause
E . After the WHERE clause
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Which three SELECT statements displays 2000 in the format "$2,000.00"? （）
A . SELECT TO CNAR(2000, '$#,###.##') FROM dual;
B . SELECT TO CNAR(2000, '$0,000.00') FROM dual;
C . SELECT TO CNAR(2000, '$9,999.00') FROM dual;
D . SELECT TO CNAR(2000, '$9,999.99') FROM dual;
E . SELECT TO CNAR(2000, '$2,000.00') FROM dual;
F . SELECT TO CNAR(2000, '$N,NNN.NN') FROM dual
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On which of the following database objects may the SELECT privilege be controlled?（）
A . Sequence
B . Schema
C . Group
D . View
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Select the three valid LMI extension.（）
A . Multicasting
B . Global addressing
C . Forward-explicit congestion notification （FECN）
D . Virtual circuit status messages.
E . Backward-explicit congestion notification （BECN）
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Which SELECT statement will the result ‘ello World’ from the string ‘Hello World’?（）
A . SELECT SUBSTR( ‘Hello World’,1) FROM dual;
B . SELECT INITCAP(TRIM (‘Hello World’, 1,1)) FROM dual;
C . SELECT LOWER(SUBSTR(‘Hello World’, 1, 1) FROM dual;
D . SELECT LOWER(SUBSTR(‘Hello World’, 2, 1) FROM dual;
E . SELECT LOWER(TRIM (‘H’ FROM ‘Hello World’)) FROM dual
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You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze？ （）
A . Top SQL
B . snapshots
C . SQL Tuning sets
D . index access path
E . optimizer statistics
F . materialized view log
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Select the two correctstatements from the list below that describe DES and 3DES： （）
A . 3DES is muchmore secure than DES.
B . Both DES and 3DES are stream ciphers.
C . DES uses 64 bitkeys， although the effective key lengthis only 56bits.
D . The decryption operation for both DES and 3DES is the same as the encryption operation.
E . DES can only be used for encryption， whereas 3DES can also be used for authentication.
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Which three are advantages to creating multiple areas in OSPF? (Choose three.) Select 3 response(s)？（）
A . less frequent SPF calculations
B . fewer hello packets
C . smaller routing tables
D . reduced LSU overhe ad
E . fewer adjacencies needed
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Which of the following procedures are involved in the recommended three-step troubleshootingflow？（Choose the best three answers.）（）
A . Problem report
B . Problem collaboration
C . Problem diagnosis
D . Problem resolution
E . Problem documentation
F . Probiem authenticatio
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Which three SELECT statements display 2000 in the format "$2,000.00"? （）
A . SELECT TO_CHAR(2000, '$#,###.##') FROM dual;
B . SELECT TO_CHAR(2000, '$0,000.00') FROM dual;
C . SELECT TO_CHAR(2000, '$9,999.00') FROM dual;
D . SELECT TO_CHAR(2000, '$9,999.99') FROM dual;
E . SELECT TO_CHAR(2000, '$2,000.00') FROM dual;
F . SELECT TO_CHAR(2000, '$N,NNN.NN') FROM dual
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The Cave is named as the Three Visitors' Cave for the three visitors：
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With three _______________ lines, the Three Rear Palaces take the shape of Qian Trigram (☰), representing yang. So do the three halls of the Outer Court.
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Translation：The three accountants buy three tickets and watch as the three engineers buy only a single ticket.
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Click the Exhibit button and examine the data in the EMPLOYEES table.Examine the subquery:SELECT last_nameFROM employeesWHERE salary IN (SELECT MAX(salary)FROM employeesGROUP BY department_id);Which statement is true？（）
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/e0e7e26248da659a6662e982bf95acc3.jpg' />
A.The SELECT statement is syntactically accurate.
B.The SELECT statement does not work because there is no HAVING clause.
C.The SELECT statement does not work because the column specified in the GROUP BY clause is not in the SELECT list.
D.The SELECT statement does not work because the GROUP BY clause should be in the main query and not in the subquery.
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Select the definition that most nearly defines the given word. satisfy
A．someone who travels to find new things
B．something new found after searching．
C．Behave in a certain manner．
D．to give somebody what they need or want so that they are please
D．
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Examine the description of the MARKS table:SUBJ1 and SUBJ2 indicate the marks obtained by a student in two subjects.Examine this SELECT statement based on the MARKS table:What is the result of the SELECT statement？（）
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/1179420481e271350f195c64f9e527b9.jpg' />
<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/a88968eec9764c2a8638e3aee2b1e23d.jpg' />
A. The statement executes successfully and returns the student ID and sum of all marks for each student who obtained more than the average mark in each subject.
B. The statement returns an error at the SELECT clause.
C. The statement returns an error at the WHERE clause.
D. The statement returns an error at the ORDER BY clause.
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The Origin attribute describes the source of the BGP prefix.Which three are valid Origin codes？（） （Choose three.)
A．IGP
B．BGP
C．EGP
D．Incomplete
E．Anonymous
