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

Programming Languages • C: Type Conversion & Initialization • UGC NET Paper 2 Computer Science DEC 2013

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

Programming Languages • C++: Operator Overloading • UGC NET Paper 2 Computer Science DEC 2013

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

Programming Languages • Compilers • UGC NET Paper 2 Computer Science DEC 2013

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

Programming Languages • Frequency filtering • UGC NET Paper 2 Computer Science DEC 2013

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

Programming Languages • Image compression • UGC NET Paper 2 Computer Science DEC 2013

906. 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 • UGC NET Paper 2 Computer Science DEC 2013

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

Programming Languages • Java applets • UGC NET Paper 2 Computer Science DEC 2013

908. Converting primitive to wrapper object is called

Programming Languages • Java basics • UGC NET Paper 2 Computer Science DEC 2013

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

Programming Languages • OOP: Inheritance • UGC NET Paper 2 Computer Science DEC 2013

910. Which is NOT true?

Programming Languages • Parallel Programming • UGC NET Paper 2 Computer Science DEC 2013

911. 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 • UGC NET Paper 2 Computer Science DEC 2013

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

Programming Languages • XML DOM • UGC NET Paper 2 Computer Science DEC 2013

913. How many values in array A(–1,m;1,m)?

Programming Languages • Arrays • UGC NET Paper 2 Computer Science DEC 2013

914. After `y = x++` with x=1,y=0, values of x,y?

Programming Languages • C Language • UGC NET Paper 2 Computer Science DEC 2013

915. Result of `(1&2)+(3/4)` in C?

Programming Languages • C Language • UGC NET Paper 2 Computer Science DEC 2013

916. Times “print” is printed by nested loops i<2,j<2,k<2

Programming Languages • C Language • UGC NET Paper 2 Computer Science DEC 2013

917. In homogeneous coordinates, points with z=0 are called

Programming Languages • 3D graphics • UGC NET Paper 2 Computer Science DEC 2013

918. An “actor” in animation is a small program invoked ______ per frame.

Programming Languages • Animation • UGC NET Paper 2 Computer Science DEC 2013

919. What does printf("%.*s",7,s) print if s="hello world"?

Programming Languages • C I/O • UGC NET Paper 2 Computer Science DEC 2013

920. Arrays in C can have with respect to memory representation.

Programming Languages • C programming • UGC NET Paper 2 Computer Science DEC 2013