What is the main communication method from one PDA to another PDA?

LohaHridoy
  1. IR
  2. USB
  3. RS-232
  4. IEEE 1394
  5. None of the above

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AhmedNazir

Call

Answer: Option 1

Let'

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When two main plates are kept in alignment butting each other and riveted with cover plate on both sides of the main plates with two rows of rivets in each main plate, the joint is known as ________ double cover butt joint.?

Answer: Option 2 Let'

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When two main plates are kept in alignment butting each other and riveted with cover plate on both sides of the main plates with two rows of rivets in each main plate, the joint is known as _______ double cover butt joint.?

Answer: Option 2 Let'

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Study the following statements.i) The displacement method is more useful when degree of kinematic indeterminacy is greater than the degree of static indeterminacy.ii) The displacement method is more useful when degree of kinematic indeterminacy is less than the degree of static indeterminacy.iii) The force method is more useful when degree of static indeterminacy is greater than the degree of kinematic indeterminacy.iv) The force method is more useful when degree of static indeterminacy is less than the degree of kinematic indeterminacy.The correct answer is?

Answer: Option 4 Let'

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Which keyword when applied on a method indicates that only one thread should execute the method at a time.?

Answer: Option 2 Let'

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When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n):?

Answer: Option 3 A referential integrity constraint is defined as part of an association between two entity types. The definition for a referential integrity constraint specifies the following information: The...

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Which one of the following method is invoked when an undefined method is called by client code?

Answer: Option 4 The __call() method is probably the most useful of all the interceptor methods. The __call() method can be useful for delegation. Delegation is the mechanism by which...

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What will be the output class A{ static void method(){ System.out.println("Class A method"); } } class B extends A{ static void method(){ System.out.println("Class B method"); } } public class Test{ public static void main(String args[]){ A a = new B(); a.method(); } }?

Answer: Option 1 Overriding in Java simply means that the particular method would be called based on the run time type of the object and not on the compile time...

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What will be the output interface A{ public void method(); } class One{ public void method(){ System.out.println("Class One method"); } } class Two extends One implements A{ public void method(){ System.out.println("Class Two method"); } } public class Test extends Two{ public static void main(String[] args){ A a = new Two(); a.method(); } }?

Answer: Option 2 Let'

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What will be the output class Parent{ public void method(){ System.out.println("Hi i am parent"); } } public class Child extends Parent{ protected void method(){ System.out.println("Hi i am Child"); } public static void main(String args[]){ Child child = new Child(); child.method(); } }?

Answer: Option 3 We cannot reduce the visibility of the inherited method from super class. If the overridden or hidden method is public, then the overriding or hiding method must...

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If communication software can be called the "traffic cop" of a micro communication system, then what should the modem be called?

Answer: Option 2 Let'

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