Which expressions will evaluate to true if preceded by the following code？（） String a = "hello"； String b = new String（a）； String c = a； char[] d = { ’h’， ’e’， ’l’， ’l’， ’o’ }； A、（a == "Hello"）B、（a == b）C、（a == c）D、a.equals（b）E、a.equals（d）
Which expressions will evaluate to true if preceded by the following code？（） String a = "hello"； String b = new String（a）； String c = a； char[] d = { ’h’， ’e’， ’l’， ’l’， ’o’ }；
- A、（a == "Hello"）
- B、（a == b）
- C、（a == c）
- D、a.equals（b）
- E、a.equals（d）
相关考题：
Which one in the following expressions in Not True? A、As wise as a fox.B、As strong as a horse.C、As happy as a lark.D、As stupid as a goose.
Given the following two AS path regular expressions: "65000＋ (65001|65002)" "65000(65001|65002){0,}" Which AS path matches both regular expressions?() A. 65000 65001 65002B. 65000 65002C. 65001 65000D. 65001 65002
Refer to the exhibit. The partial configuration for an OSPF ASBR and an Area 0 ABR is shown. Assume the OSPF configurations throughout the network are operable. Which statement about these configurations is true? （）A. The ASBR route - maps are basically useless, because there are no deny prefix - lists.B. LSA Type 5s wil l not be received by the ABR from the ASBR.C. The OSPF backbone will not learn any RFC 1918 addresses.D. The matched prefix - list addresses will be given a metric of 255, which is essentially unreachable.
Given a web application in which the request parameter productID contains a product identifier. Which twoEL expressions evaluate the value of the productID？（）A、${productID}B、${param.productID}C、${params.productID}D、${params.productID[1]}E、${paramValues.productID}F、${paramValues.productID[0]}
Which statement is false？（） A、 custom URL categories cannot contain IP addressesB、 custom URL categories cannot override predefined URL categoriesC、 custom URL categories can contain domain namesD、 custom URL categories can use regular expressions
Which of the following statements is TRUE about the reorgvg command?（）A、No logical volumes wil be moved if write-verify is set to yes.B、No action will be performed if it cannot fulfill the allocation requirements.C、Physical partitions of a logical volume will be moved if the logical volume's relocatable flag is set to "no".D、Physical partitions will be moved as close as possible to the positions specified, if the allocation requirements cannot be fulfilled.
Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID？（）A、 ${product ID}B、 ${param.productID}C、 ${params.productID}D、 ${params.productID[1]}E、 ${paramvalues.productID}F、 ${paramValues.productID[0]}G、 ${pageContext.request.productID}
Given the two AS path regular expressions： "65000+ （65001|65002）" "65000+ （65001|65002）{0，}" Which AS path matches both expressions？（）A、65000 65001 65002B、65000 65002C、65001 65000D、65001 65002
Given the following two AS path regular expressions: "65000+ (65001|65002)" "65000(65001|65002){0,}" Which AS path matches both regular expressions?（）A、65000 65001 65002B、65000 65002C、65001 65000D、65001 65002
Which statement is true regarding the COALESCE function?（）A、It can have a maximum of five expressions in a list B、It returns the highest NOT NULL value in the list for all rows C、It requires that all expressions in the list must be of the same data type D、It requires that at least one of the expressions in the list must have a NOT NULL value
多选题If x=6y, then which of the following expressions is a multiple of x? (Select all such expressions.)A3yB12yC30y
多选题If x and y are both positive even integers, which of the following expressions must be even? (Select all such expressions.)AxyB(x+1)yCx(y+1)
多选题Given： 11. 16. Which three EL expressions， inserted at line 16， are valid and evaluate to "d"？（）A${map.c}B${map[c]}C${map[c]}D${map.map.b}E${map[map.b]}
单选题Given the two AS path regular expressions： "65000+ （65001|65002）" "65000+ （65001|65002）{0，}" Which AS path matches both expressions？（）A65000 65001 65002B65000 65002C65001 65000D65001 65002
单选题In the expression an, n is an even power. Which of the following expressions does not have even power?Aan +lBa2nCan+2Da3nEan+4
多选题Which three logical expressions evaluate to true？（）A（a = = c）B（d = = c）C（b = = d）D（a = = b）E（b = = c）F（d == 10.0）
多选题Given a web application in which the request parameter product ID contains a product identifier.Which two EL expressions evaluate the value of the product ID？（）A${product ID}B${param.productID}C${params.productID}D${params.productID[1]}E${paramvalues.productID}F${paramValues.productID[0]}G${pageContext.request.productID}
单选题Which expressions are correct to declare an array of 10 String objects？ （）A char str[]；B char str[][]；C String str[]；D String str[10]；
单选题If a=3b=2c, then 6a is equal to which of the following expressions?Ⅰ. 12cⅡ. 6b+8cⅢ. 2b+10cAⅠ and II onlyBⅠ, Ⅱ and ⅢCⅠ onlyDⅢ onlyENone
多选题Given a web application in which the request parameter productID contains a product identifier. Which twoEL expressions evaluate the value of the productID？（）A${productID}B${param.productID}C${params.productID}D${params.productID[1]}E${paramValues.productID}F${paramValues.productID[0]}
单选题Given the following two AS path regular expressions: "65000+ (65001|65002)" "65000(65001|65002){0,}" Which AS path matches both regular expressions?（）A65000 65001 65002B65000 65002C65001 65000D65001 65002
多选题Given： 11. 16. Which three EL expressions， inserted at line 16， are valid and evaluate to "d"？（）A${map.c}B${map[c]}C${map[c]}D${map.map.b}E${map[map.b]}
多选题Which expressions will evaluate to true if preceded by the following code？（） String a = "hello"； String b = new String（a）； String c = a； char[] d = { ’h’， ’e’， ’l’， ’l’， ’o’ }；A（a == Hello）B（a == b）C（a == c）Da.equals（b）Ea.equals（d）
单选题Which of the following is a communicative task?AReading aloud the dialogue on page 24.BWriting a party invitation to your friends.CTranslating the first paragraph into Chinese.DMaking sentences with the expressions given.
单选题Which of the following cannot be used as a way to show the stress pattern of words, phrases, and sentences?AFacial expressions.BGestures.CVoices.DThe blackboard.
单选题Which statement is true regarding the COALESCE function?（）AIt can have a maximum of five expressions in a list BIt returns the highest NOT NULL value in the list for all rows CIt requires that all expressions in the list must be of the same data type DIt requires that at least one of the expressions in the list must have a NOT NULL value