Computer Organization and Architecture MCQs – Set 5
UGC NET Paper 2 Computer Science DEC 2012 – Computer Organization and Architecture
81. If F(m,n) ↔ F(m/a,n/b), the Fourier of f(2x,2y) is:?
Computer Organization and Architecture • Signal Processing: Fourier • UGC NET Paper 2 Computer Science DEC 2012
82. Which transform has multi-resolution property?
Computer Organization and Architecture • Signal Processing: Transforms • UGC NET Paper 2 Computer Science DEC 2012
83. Perspective projection matrix onto z=d COP=(0,0,0) is which 4×4? (A/B/C/D)
Computer Organization and Architecture • 3D Transformations • UGC NET Paper 2 Computer Science DEC 2012
84. In line clipping, both endpoints outside same side ⇒:?
Computer Organization and Architecture • Clipping Algorithms • UGC NET Paper 2 Computer Science DEC 2012
85. A complete microcomputer system consists of
Computer Organization and Architecture • Computer organization • UGC NET Paper 2 Computer Science DEC 2012
86. Where does a computer add and compare data?
Computer Organization and Architecture • CPU architecture • UGC NET Paper 2 Computer Science DEC 2012
87. Which logic family is well suited for high-speed operations?
Computer Organization and Architecture • Digital logic • UGC NET Paper 2 Computer Science DEC 2012
88. Postfix “823^/23*+51*–”: after first *, top two of stack =:?
Computer Organization and Architecture • Expression Evaluation • UGC NET Paper 2 Computer Science DEC 2012
89. Shuffling image pixels affects which parameter most?
Computer Organization and Architecture • Image Analysis • UGC NET Paper 2 Computer Science DEC 2012
90. A 256×256 gray-level image uses 16,384 bits. Compression ratio =:?
Computer Organization and Architecture • Image Compression • UGC NET Paper 2 Computer Science DEC 2012
91. A quantizer in image compression is:
Computer Organization and Architecture • Image Compression • UGC NET Paper 2 Computer Science DEC 2012
92. Addressing modes ADI, STA, CMA, SUB are:
Computer Organization and Architecture • Instruction Set • UGC NET Paper 2 Computer Science DEC 2012
93. CPU handles interrupt by checking interrupt register:
Computer Organization and Architecture • Interrupt Handling • UGC NET Paper 2 Computer Science DEC 2012
94. Interrupts initiated by an instruction are
Computer Organization and Architecture • Interrupts • UGC NET Paper 2 Computer Science DEC 2012
95. Without virtual memory on 32-bit VA/PA, which holds?
Computer Organization and Architecture • Memory Management • UGC NET Paper 2 Computer Science DEC 2012
96. If an integer needs 2 bytes, max signed value is
Computer Organization and Architecture • Number representation • UGC NET Paper 2 Computer Science DEC 2012
97. Match devices to IC numbers: USART=8251, MCU=8051, PIC=8259, DMA=8257:
Computer Organization and Architecture • Peripheral Interfaces • UGC NET Paper 2 Computer Science DEC 2012
98. Pipelining is most effective when stage times are:?
Computer Organization and Architecture • Pipelining • UGC NET Paper 2 Computer Science DEC 2012
99. Pipelining strategy is implemented in
Computer Organization and Architecture • Pipelining • UGC NET Paper 2 Computer Science DEC 2012
100. K_d=(0.8,0.4,0): under blue & magenta light, diffuse reflection yields:?
Computer Organization and Architecture • Shading Models • UGC NET Paper 2 Computer Science DEC 2012
Disclaimer for MCQ Quiz
This quiz is for educational purposes only…