921. When an array is passed to a function, the function

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

922. Trace the error: int *b, &a; *b=20; printf("%d,%d",a,*b);

Programming Languages • C syntax • UGC NET Paper 2 Computer Science JUNE 2013

923. If f(x,y) is a digital image, then x,y and amplitude are

Programming Languages • Digital imaging • UGC NET Paper 2 Computer Science JUNE 2013

924. The refresh rate above which flicker ceases is called the .

Programming Languages • Display systems • UGC NET Paper 2 Computer Science JUNE 2013

925. Number of distinct binary images from an M×N binary image is

Programming Languages • Image representation • UGC NET Paper 2 Computer Science JUNE 2013

926. 40 black-white line pairs per inch resolution is

Programming Languages • Image resolution • UGC NET Paper 2 Computer Science JUNE 2013

927. Memory for a 1024×1024 image with n-bit color on an 8-bit machine is

Programming Languages • Image storage • UGC NET Paper 2 Computer Science JUNE 2013

928. Which are primary design issues for expression evaluation: operator precedence, associativity, operand evaluation order, side-effect restrictions?

Programming Languages • Language design • UGC NET Paper 2 Computer Science JUNE 2013

929. Correct Prolog “not” meta-predicate implementation is

Programming Languages • Logic Programming • UGC NET Paper 2 Computer Science JUNE 2013

930. Fundamental parameter-passing modes include

Programming Languages • Parameter passing • UGC NET Paper 2 Computer Science JUNE 2013

931. Bresenham’s line algorithm is attractive because it uses

Programming Languages • Raster algorithms • UGC NET Paper 2 Computer Science JUNE 2013

932. sum(n): if n<1 return n; else return n+sum(n–1). sum(5) = ?

Programming Languages • Recursion • UGC NET Paper 2 Computer Science JUNE 2013

933. What does this code print? for(a=0;a<10;++a); if((c[a]%2)==0) b+=c[a]; printf("%d",b);

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

934. Given `i=8,j=5; x=0.005,y=-0.01; c='c',d='d';` evaluate `abs(i-2*j); log(exp(x)); toupper(d)`

Programming Languages • C Library • UGC NET Paper 2 Computer Science JUNE 2013

935. Which is true about `int *f()` vs `int (*f)()`?

Programming Languages • C Syntax • UGC NET Paper 2 Computer Science JUNE 2013

936. Prolog tracing events are ________

Programming Languages • Logic Programming • UGC NET Paper 2 Computer Science JUNE 2013

937. If `Base *p = new Derived;`, constructors run in what order?

Programming Languages • OOP Concepts • UGC NET Paper 2 Computer Science JUNE 2013

938. After deallocating via p1 while p2 points to same heap, which is dangling?

Programming Languages • Pointers & Memory • UGC NET Paper 2 Computer Science JUNE 2013

939. Which shell script outputs “my first script”?

Programming Languages • Shell Scripting • UGC NET Paper 2 Computer Science JUNE 2013

940. C and C++ aren’t strongly typed because ________

Programming Languages • Type Systems • UGC NET Paper 2 Computer Science JUNE 2013