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Multiple choice technology databases

What are the Sql Cursor Attributes in Pl/sql?

SQL%ROWCOUNT, SQL%ISFOUND,SQL%NOTFOUND,SQL%ISOPEN
SQL%ROWCOUNT, SQL%FOUND,SQL%NOTFOUND,SQL%OPEN
SQL%ROWCOUNT, SQL%FOUND,SQL%NOTFOUND,SQL%ISOPEN
All of the above

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Multiple choice technology programming languages

Given: class Clidders { public final void flipper() { System.out.print(" Flip a Clidder"); } } public class Clidlets extends Clidders { public void flipper() { System.out.print(" Flip a Clidlet"); super.flipper(); } public static void main(String [] args) { new Clidlets().flipper(); } } What is the result?

Flip a Clidlet
Flip a Clidder
Flip a Clidder Flip a Clidlet
Flip a Clidlet Flip a Clidder
Compilation fails

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Multiple choice technology programming languages

Given:class Clidder { private final void flipper() { System.out.print(" Flip a Clidder"); }}public class Clidlet extends Clidder { public final void flipper() { System.out.print(" Flip a Clidlet"); } public static void main(String [] args) { new Clidlet().flipper(); }}What is the result?

Flip a Clidlet
Flip a Clidder
Flip a Clidlet Flip a Clidder
Flip a Clidder Flip a Clidlet
Compilation fails.

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Multiple choice technology programming languages

Given: 1. class Comp2 { 2. public static void main(String[] args) { 3. float f1 = 2.3f; 4. float[][] f2 = {{42.Of}, {l.7f, 2.3f}, {2.6f, 2.7f}}; 5. float[] f3 = {2.7f}; 6. Long x = 42L; 7. // insert code here 8. System.out.println("true"); 9. } 10. } And the following five code fragments: F1. if (f1 == f2) F2. if (f1 == f2[2][1]) F3. if (x == f2[0][0]) F4. if (f1 == f2 [1,1]) F5. if (f3 == f2 [2]) What is true?

One of them will compile, only one will be true.
Two of them will compile, only one will be true.
Two of them will compile, two will be true.
Three of them will compile, only one will be true
Three of them will compile, exactly two will be true.
Three of them will compile, exactly three will be true.

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Multiple choice technology programming languages

Given: public class MyOuter { public static class MyInner { public static void foot) { } } } Which, if placed in a class other than MyOuter or MyInner, instantiates an instance of the nested class?

MyOuter.MyInner m = new MyOuter.Mylnner();
MyOuter.MyInner mi = new MyInner();
MyOuter m = new Myouter(); MyOuter.MyInner mi = m.new Myouter.MyInner();
MyInner mi = new MyOuter.MyInner();

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Multiple choice technology programming languages

Given: public class Foo { Foo() {System.out.print("foo");} class Bar{ Bar() {System.out.print("bar");} public void go() {System.out.print("hi");} } public static void main(String[] args) { Foo f = new Foo (); f.makeBar(); } void makeBar() { (new Bar() {}).go(); } } What is the result?

Compilation fails.
An error occurs at runtime.
foobarhi
barhi
hi
foohi

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Multiple choice technology web technology

what is the default name of the rule execution server console web application?

local host
bres
bres_admin
res

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Multiple choice technology web technology

the files that make up the BOM entry?

BOM& VOC
B2X
all the above
none

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Multiple choice technology web technology

BOM entry is

access right
parameter
part of BOM
attribute

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Multiple choice technology web technology

rule set parameters in rule project are selected from

BOM class
XOM
Both 1 & 2
none

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