481. The correct way to round off a floating number x to an integer y is:

Programming Languages • C: Numeric Rounding • DEC 2013

482. What does the following declaration mean? `int (*ptr)[10];`

Programming Languages • C: Pointers & Arrays • DEC 2013

483. Which of the following has a compilation error in C?

Programming Languages • C: Type Conversion & Initialization • DEC 2013

484. Which operator cannot be overloaded in C++?

Programming Languages • C++: Operator Overloading • DEC 2013

485. How many tokens for `x = x * (a + b) – 5;`?

Programming Languages • Compilers • DEC 2013

486. Butterworth LPF of order n: H(u,v)=1/[1+(D(u,v)/D₀)²ⁿ]?

Programming Languages • Frequency filtering • DEC 2013

487. First-order image entropy max when p’s=a,b,c,d?

Programming Languages • Image compression • DEC 2013

488. Laplacian masks S1 and S2— which can implement Laplacian? (S1:[0 1 0;1 −4 1;0 1 0], S2:[1 1 1;1 −8 1;1 1 1])

Programming Languages • Image processing • DEC 2013

489. Which method is called first by an applet program ?

Programming Languages • Java applets • DEC 2013

490. Converting primitive to wrapper object is called

Programming Languages • Java basics • DEC 2013

491. _________ allows creation of classes derived from other classes so they include parent members.

Programming Languages • OOP: Inheritance • DEC 2013

492. Which is NOT true?

Programming Languages • Parallel Programming • DEC 2013

493. S1: call-by-value caller’s var unchanged. S2: call-by-ref passes implicit ref. S3: call-by-ref hides modifications. Which?

Programming Languages • Programming Languages • DEC 2013

494. The behavior of document elements in XML can be defined by

Programming Languages • XML DOM • DEC 2013

495. Temporal cohesion means

Software Engineering • Cohesion • DEC 2013

496. SCM discipline systematically controls ___.

Software Engineering • Configuration Management • DEC 2013

497. FAN-IN of component A is defined as

Software Engineering • Design Metrics • DEC 2013

498. To compute FP: FP = Count_total × (0.65 + 0.01×ΣFi). The number of VAF questions n is

Software Engineering • Estimation • DEC 2013

499. A computer-based IS is needed: I. staff can’t process data. II. ICT growth. III. org size & data volume. IV. timely, accurate decisions. True?

Software Engineering • Information systems • DEC 2013

500. Which is not a source code metric ?

Software Engineering • Metrics • DEC 2013