1. In DMA the
data transfer is controlled by
A. Micro processorB. RAMC. I/O devicesD. Memory
2. Manipulation
of individual bits of a word is often referred to as…
A. Bit twiddingB. Micro operationC. Bit swappingD. None of these
3. In which
addressing mode the operand is given explicitly in the instruction?
A. DirectB. ImmediateC. IndirectD. Absolute
4. The
performance of cache memory is
frequently measured in terms of a quantity called….
A. Miss ratioB. Hit ratioC. Latency ratioD. Read ratio
5. The circuit
used to store one bit of data is……
A. RegisterB. EncoderC. DecoderD. Flip-flop
6. Cache memory
act between ……..
A. CPU and RAMB. RAM and ROMC. CPU and Hard discD. None of these
7. The class
string belongs to…...package
A. Java.awtB. Java.langC. Java.stringD. Java.applet
8. A ………. Is a
class whose instances themselves are classes
A. Abstract classB. Meta classC. Sub classD. Object class
9. Automatic
initialization of object is carried out
using a special member function called…….
A. FriendB. ConstructorC. Reference parameterD. Casting
10. ……..function writes a string of text to window.
A. cputs()B. put()C. gets()D. tputs()
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