Q.1
The instructions of IA-machines are of length up to ______
  • a) 4 bytes
  • b) 8 bytes
  • c) 16 bytes
  • d) 12 bytes
Q.2
The bit present in the op code, indicating which of the operands is the source is called as ________
  • a) SRC bit
  • b) Indirection bit
  • c) Direction bit
  • d) FRM bit
Q.3
The __________ directive is used to allocate 4 bytes of memory.
  • a) DD
  • b) ALLOC
  • c) RESERVE
  • d) SPACE
Q.4
.data directive is used _________
  • a) To indicate the ending of the data section
  • b) To indicate the beginning of the data section
  • c) To declare all the source operands
  • d) To Initialize the operands
Q.5
The instruction used to cause unconditional jump is ________
  • a) UJG
  • b) JG
  • c) JMP
  • d) GOTO
Q.6
__________ instruction is used to check the bit of the condition flags.
  • a) TEST
  • b) TB
  • c) CHECK
  • d) BT
Q.7
REPINS instruction is used to __________
  • a) Transfer a block of data serially from an Input device to the processor
  • b) Transfer a block of data parallelly from Input device to the processor
  • c) Transfer a block of data serially from an Input device to the output device
  • d) Transfer a block of data parallelly from Input device to the output device
Q.8
Which of the following statements regarding Stacks is/are True?
  • a) i and iii
  • b) i and iv
  • c) ii and iv
  • d) iii and iv
Q.9
The instruction used to multiply operands yielding a double integer outcome is _________
  • a) MUL
  • b) IMUL
  • c) DMUL
  • d) EMUL
Q.10
SIMD stands for __________
  • a) Single Instruction Multiple Data
  • b) Simple Instruction Multiple Decoding
  • c) Sequential Instruction Multiple Decoding
  • d) System Information Mutable Data
Q.11
The IA-system follows _________ design.
  • a) RISC
  • b) CISC
  • c) SIMD
  • d) None of the mentioned
Q.12
Which architecture is suitable for a wide range of data types?
  • a) ARM
  • b) 68000
  • c) IA-32
  • d) ASUS firebird
Q.13
In case of multimedia extension instructions, the pixels are encoded into a data item of _________
  • a) 16 bit
  • b) 32 bit
  • c) 24 bit
  • d) 8 bit
Q.14
The MMX (Multimedia Extension) operands are stored in __________
  • a) General purpose registers
  • b) Banked registers
  • c) Float point registers
  • d) Graphic registers
Q.15
The division operation in IA-is a single operand instruction so it is assumed that ___________
  • a) The divisor is stored in the EAX register
  • b) The dividend is stored in the EAC register
  • c) The divisor is stored in the accumulator
  • d) The dividend is stored in the accumulator
0 h : 0 m : 1 s