Q.1
Which of the following is not a transcendental instruction?
  • a) FSIN
  • b) FCOS
  • c) FMUL
  • d) FPTAN
Q.2
The transcendental instruction that supports computation of sine and cosine is
  • a) FCOSSIN
  • b) FSNE
  • c) FSINFCOS
  • d) FSINCOS
Q.3
The instruction that computes tan(x) is
  • a) FTAN
  • b) FTNGNT
  • c) FPTAN
  • d) FXTAN
Q.4
The instruction that computes arctan(x) is
  • a) FTAN
  • b) FACTN
  • c) FARCTAN
  • d) FPATAN
Q.5
The instruction, F2XMI, is used to compute
  • a) 2X
  • b) 2X-1
  • c) 2X+1
  • d) 2X+2
Q.6
The instruction, FYL2XP, supports to compute the expression
  • a) Y*logX
  • b) Y*log2X
  • c) Y*log(2X+1)
  • d) Y*log2(X+1)
Q.7
The size of a general purpose floating point register of floating point unit is
  • a) 4 bytes
  • b) 40 bytes
  • c) 8 bytes
  • d) 80 bits
Q.8
For floating point operations, the bits used by mantissa in a floating point register is
  • a) 32
  • b) 64
  • c) 72
  • d) 79
Q.9
The multimedia applications mainly require the architecture of
  • a) single instruction stream single data stream
  • b) multiple instruction stream single data stream
  • c) single instruction stream multiple data stream
  • d) multiple instruction stream multiple data stream
Q.10
The size of each MMX (Multimedia Extension) register is
  • a) 32 bits
  • b) 64 bits
  • c) 128 bits
  • d) 256 bits
Q.11
After a sequence of MMX instructions is executed, the MMX registers should be cleared by an instruction,
  • a) CLEAR
  • b) RESET
  • c) EMM
  • d) EMMS
Q.12
The number of pixels that can be manipulated in a single register by the CPU using MMX architecture is
  • a) 4
  • b) 6
  • c) 8
  • d) 10
Q.13
After executing the floating point instructions, the floating point registers should be cleared by an instruction,
  • a) CLEAR
  • b) EFPR
  • c) EMMF
  • d) EMMS
0 h : 0 m : 1 s