Deprecated: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence in /home/vulmshel/public_html/wp-content/plugins/ad-inserter/class.php on line 7077

Deprecated: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence in /home/vulmshel/public_html/wp-content/plugins/ad-inserter/class.php on line 7139

Deprecated: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence in /home/vulmshel/public_html/wp-content/plugins/ad-inserter/class.php on line 8135

Deprecated: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence in /home/vulmshel/public_html/wp-content/plugins/ad-inserter/class.php on line 8197
CS501 Solved Grand Quiz Spring 2021 - VULMS Help

CS501 Solved Grand Quiz Spring 2021

Dear Students in this post we are providing you CS501 Solved Grand Quiz Spring 2021. We have provided all Past CS501 Grand Quiz with 100% correct Solution. You can also visit our website vulmshelp.com for the solution of CS501 Mid Term past paper and Final Term Past paper.

CS501 Solved Grand Quiz Spring 2021

CS501 SOLVED MCQs

The multiplexer————is used to decide which value is transferred to be written back to the register file.

  • MP2
  • MP3
  • MP4

      MP5 page 195

Which of the following condition is evaluated when executing the branch instruction “brzr R2, R1”?

  • If(R2==0)
  • If( R1 >0 )
  • If( R1==0) page 53
  • If( R1 < 0)

In case of SRC processor, bits———of IR (instruction register) are reserved for the opcode.

  • 0 to 4
  • 11 to 15
  • 27 to 31
  • 59 to 63

Which of the given RTL description is used to represent “load instruction register” (ldr) instruction?

•     (op<4..0>=6): R[ra]     rel

  • (op<4..0>=2): R[ra]   M [rel]

•     (op<4..0>=2): M[disp]     R [ra]

•     (op<4..0>=2): M[rel]       R [ra]

——– Instruction is used to divide a register value by immediate value in FALCON-E processor.

  • div
  • idiv
  • divi Conceptual and Leacture 13
  • divim

Which field of machine language instruction is the “type of operation” that is to be performed.

  • Op-code(or the operation code)
  • CPU register
  • Memory Cells
  • I/O Location

Which of the following control signal is NOT activated during instruction fetch operation?

  • PCout

•     LC

  • LMAR
  • Cout

In case of FALCON-A———— instruction are present which are not present in SRC processor.

  • create and destroy
  • in and out
  • open and close
  • read and write

———– provides a temporary storage for the address of memory location to be accessed.

  • MAR
  • MBR
  • PC
  • LPC

Which of the following register is used to enable the tri-stable buffers with the MBR?

  • MBRout
  • MARout
  • LMBR
  • INC4

What functionality is performed by the instruction “str R8, 34” of SRC?

  • It will load the register R8 with the contents of the memory location M[PC+34]
  • It will load the register R8 with the contents of the memory location M[34]
  • It will store the register R8 contents to the memory location M[PC+34]
  • It will store the register R8 contents to the memory location M[34]

          Program Counter(PC) holds the memory address of:

  • Previous Instruction
  • Current Instruction
  • Next Instruction
  • Previous and Current Instruction

What is the working of Processor Status Word (PSW)?

  • To hold the current status of the processor
  • To hold the current address of the process
  • To hold the instruction that the computer is currently processing
  • To hold the address of the next instruction in memory that is to be executed

mul is the example of a(n)———— operation.

  • Logic
  • Shift
  • Arithmetic
  • Data transfer

Control Signal for RTL “IR< —MBR” will be———

  • MBRout,LIR
  • PC< –C
  • PC< –MBR
  • PC< –IR

What does the instruction”ldr R3, 58” of SRC do?

  • It will load the register R3 with the contents of the memory location M[PC+58]
  • It will load the register R3 with the relative address itself(PC+58)
  • It will store register R3 contents to the memory location M[PC+58]
  • It will store the value of register R3 at the relative address itself(PC+58)

The status register of the 68000 has ——– condition codes.

  • 2
  • 3
  • 5
  • 8

Which of the instruction is used to load register from memory using relative address?

  • ld instruction
  • ldr instruction
  • lar instruction
  • str instruction

For the —— type instruction, we require a register to hold the data that is to be loaded from the memory, or stored back to the memory.

  • Jump
  • Control
  • L
  • load/store
  • Branch

In a processor, ———– is responsible for the synchronization of internal as well external events.

  • Memory Unit
  • Data Unit
  • Arithmetic & Logic Unit
  • Control Unit

In CPU design, ———— creates or forms the interface between the data path and control unit.

  • Buses
  • ALU
  • Control signal
  • cache

———– Control signal enables the input to the PC for receiving a value that is currently on the internal processor bus.

  • LPC
  • INC4

•      LC

  • Cout

In SRC, the effective address is computed a run-time by adding a constant to value of———- register.

  • FLAGS
  • IR
  • PC
  • Ra

——— control signal allow the content of the program counter register to be written onto the internal processor bus.

  • INC4
  • LPC
  • PCout
  • LC

In ———- instruction format of EAGLE processor, there is no field reserved for the operands.

  • Type V
  • Type Y
  • Type X
  • Type Z

In Type C instruction of SRC, ———- bits are allocated for constant values.

  • 16
  • 17
  • 21
  • 22

A general purpose digital computer has ——— main components.

  • 2
  • 3
  • 4
  • 5

       The instruction ———- will load the register R3 with the contents of the memory location M[PC+56].

  • lar R3,M[56]
  • ldr R3,M[56]
  • ldr R3,56 Leacture 13 page 144
  • lr R3,[56]

In FALCON-A instruction format of Type-2 constants and variable should be in the range of.

  • -132 to +131
  • -164 to + 163
  • -32 to + 31

•     -128 to + 127 PAGE 92

In a FALCON-A assembly program, labels are used to implement———– jump.

  • Direct
  • Indirect
  • Relative page 92
  • Displacement

In “Jump [8]” instruction, the size of the constant fields is ——– bits.

  • 4
  • 5
  • 8 page 99 CONCEPTUAL
  • 16

The multiplexer———- is used to decide which value is transferred to be written back to the register file.

  • MP2
  • MP3
  • MP3
  • MP5 page 195

———— is a register which takes input from the ALSU as memory address to be accessed and transfer the memory contents on that location onto the memory sub-system.

  • PC
  • MBR
  • MAR CONCEPTUAL
  • IR

In pipe-lined processor, there should be a——— port register file so that if the register write and register read stages overlap they can be performed in parallel.

  • Four
  • Three CONCEPTUAL LEACTURE 18
  • Two
  • One

Which of the following registers is used as an implicit operand in MUL/DIV instruction of FALCON-A?

  • R0 page 90
  • PC
  • IR
  • SP

Which one of the following control signals causes the data from the bus to be read into the register MAR.

  • MARout
  • MARin
  • LMAR page 153
  • None of the given

Which of the following operations is NOT performed by using miscellaneous instruction?

  • •      Clearing all registers
  • Stopping the processor
  • NOP
  • Returning from a procedure PAGE 86

To set the value of micro-PC from branch address, the value of 4 to 1 multiplexer is————

  • 00
  • 01
  • 10
  • 11 Conceptual; Page 208

The instruction “PUSH A” is an example of ————

  • 0-address instruction Conceptual
  • 1-address instruction
  • 2-address instruction
  • 3-address instruction

Which of the following branch instruction has a condition which is always executed?

•     JZ

  • JUMP
  • JPL
  • JMI

———– hazard occurs when attempting to access same resource in different ways at the same time.

  • Branch
  • Data
  • Structural
  • Instruction

———— is an example of Miscellaneous instruction.

  • Shift
  • Store
  • Halt
  • Call

Which type of instructions enables mathematical computations?

  • Arithmetic
  • Control
  • Data transfer
  • Numeric

VLIW Stands for————-

  • Variable Length Instruction Word
  • Very Long Instruction Word
  • Very Long Instruction Width
  • Variable Length Instruction Width

Which of the following is NOT related to the architecture of the computer?

  • Instruction set
  • Control signal
  • I/O mechanism
  • Memory addressing modules

In SRC, the general-purpose register file includes————– registers, each 32 bit wide.

  • 6 Registers R0 to R15
  • 24 Registers R0 to R23
  • 32 Registers R0 to R31
  • 64 Registers R0 to R63

Which of the following RTL description is used for specifying the operation of an SRC instruction?

  • •       IR<31..27>
  • IR<22..26>
  • IR<21..17>
  • IR<21..0>

What is the size of the memory space that is available to FALCON-A processor?

•  2^8 bytes

•  2^16 bytes

•  2^32 bytes

•  2^64 bytes

How can we refer to an instruction register (IR), of 16 bits (numbered 0 to 15) using RTL.

•  IR<16..0>

•  IR<15..0>

•  IR<16..1>

•  IR<15..1>

What is the working of Processor Status Word (PSW

  • To hold the current status of the processor.
  • To hold the address of the current process
  • To hold the instruction that the computer is currently processing
  • To hold the address of the next instruction in memory that is to be executed 51) What does the instruction “ldr R3, 58” of SRC do?
  • It will load the register R3 with the contents of the memory location M [PC+58]
  • It will load the register R3 with the relative address itself (PC+58).
  • It will store the register R3 contents to the memory location M [PC+58]
  • No operation

What is the instruction length of the FALCON-E processor?

•  8 bits

•  16 bits

•  32 bits

•  64 bits

Which one of the following portions of an instruction represents the operation to be performed?

•  Address

•  Instruction code

  Opcode

•  Operand

Which one of the following is the highest level of abstraction in digital design in which the computer architect views the system for the description of system components and their interconnections?

  • Processor-Memory-Switch level (PMS level)
  • Instruction Set Level
  • Register Transfer Level
  • None of the given

Identify the opcode, destination register (DR), source registers (SA and SB i/e source register A and source register B) from the following example. ADD R1, R2, R3

  • Opcode= R1, DR=ADD, SA=R2, SB=R3
  • Opcode= ADD, DR=R1, SA=R2, SB=R3
  • Opcode= R2, DR=ADD, SA=R1, SB=R3
  • Opcode= ADD, DR=R3, SA=R2, SB=R1

Which one of the following circuit design levels is called the gate level?

  • Logic Design Level
  • Circuit Level
  • Mask Level
    • •       None of the given

The CPU includes three types of instructions, which have different operands and will need different representations. Which one of the instructions requires two source registers?

  • Jump and branch format instructions
  • Immediate format instructions
  • Register format instructions
  • All of the above

P: R3 <- R5 MAR <- IR These two are instructions written using RTL .If these two operations is to occur simultaneously then which symbol will we use to separate them so that it becomes a correct statement with the condition that two operations occur simultaneously?

  • Parentheses ()
  • Arrow <-
  • Colon :
  • Comma ,

In which of the following instructions the data move between a register in the processor and a memory location (or another register) and are also called data movement?

  • Arithmetic/logic
  • Load/store
  • Test/branch
  • None of the given

Which one of the following is the highest level of abstraction in digital design in which the computer architect views the system for the description of system components and their interconnections?

  • Processor-Memory-Switch level (PMS level)
  • Instruction Set Level
  • Register Transfer Level
  • None of the given

Identify the opcode, destination register (DR), source registers (SA and SB i/e source register A and source register B) from the following example. ADD R1, R2, R3

  • Opcode= R1, DR=ADD, SA=R2, SB=R3
  • Opcode= ADD, DR=R1, SA=R2, SB=R3
  • Opcode= R2, DR=ADD, SA=R1, SB=R3
  • Opcode= ADD, DR=R3, SA=R2, SB=R1

Which one of the following circuit design levels is called the gate level?

  • Logic Design Level
  • Circuit Level
  • Mask Level
  • None of the given

The CPU includes three types of instructions, which have different operands and will need different representations. Which one of the instructions requires two source registers?

  • Jump and branch format instructions
  • Immediate format instructions
  • Register format instructions
  • All of the above

P: R3 <- R5 MAR <- IR These two are instructions written using RTL .If these two operations is to occur simultaneously then which symbol will we use to separate them so that it becomes a correct statement with the condition that two operations occur simultaneously?

  • Parentheses ()
  • Arrow <-
  • Colon :
  • Comma ,

In which of the following instructions the data move between a register in the processor and a memory

location (or another register) and are also called data movement?

  • Arithmetic/logic
  • Load/store
  • Test/branch
  • None of the given

What does the word ‘D’ in the ‘D-flip-Flop’ stands for?

•  Data

•  Digital

•  Dynamic

•  Double

The instruction —————will load the register R3 with the contents of the memory location M [PC+56]

•  Add R3, 56

•  lar R3, 56

•  ldr R3, 56

•  str R3, 56

What is the instruction length of the FALCON-E processor?

  • 8 bits
  • 16 bits
  • 32 bits

Which one of the following are the code size and the Number of memory bytes respectively for a 2-address instruction?

  • 4 bytes, 7 bytes
  • 7 bytes, 16 bytes
  • 10 bytes, 19 bytes
  • 13 bytes, 22 bytes

Which one of the following portions of an instruction represents the operation to be performed?

  • Address
  • Instruction code
  • Opcode
  • Operand

Which operator is used to ‘name’ registers, or part of registers, in the Register Transfer Language?

  • :=
  • &
  • %
  • ©

What is the size of the memory space that is available to FALCON-A processor?

•  2^8 bytes

•  2^16 bytes

•  2^32 bytes

•  2^64 bytes

An “assembler” that runs on one processor and translates an assembly language program written for

another processor into the machine language of the other processor is called a —————-

  • compiler
  • cross assembler
  • debugger
  • linker

Which instruction is used to store register to memory using relative address.

  • ld instruction
  • ldr instruction
  • lar instruction
  • str instruction

Which of the following can be defined as an address of the operand in a computer type instruction or the

target address in a branch type instruction?

  • Base address
  • Binary address
  • Effective address
  • All of the given

How can we refer to an instruction register (IR), of 16 bits (numbered 0 to 15) using RTL?

  • IR<16..0>
  • IR<15..0>
  • IR<16..1>
  • IR<15..1>

What functionality is performed by the instruction “str R8, 34” of SRC?

  • It will load the register R8 with the contents of the memory location M [PC+34]
  • It will load the register R8 with the relative address itself (PC+34).
  • It will store the register R8 contents to the memory location M [PC+34]
  • No operation

Which type of instructions help in changing the flow of the program as and when required?

  • Arithmetic
  • Control
  • Data transfer
  • Floating point

Which of the following statements is/are true about RISC processors’ claimed advantages over CISC

processors? (a) Keeping regularly accessed variables in registers as opposed to keeping them in memory

facilitates faster execution. (b) RISC CPUs outperform CISC CPU’s in procedural programming

environments. (c) Instruction pipelining has helped RISC CPU’s to attain a target of 1 cycle per instruction.

  • It is easier to maintain the “family concept” in RISC CPU.
  • (a), (b) &(c)
  • (b), (c) & (e)
  • (c), (d) & (e)
  • (a), (c) & (d)

Which one of the following is the highest level of abstraction in digital design in which the computer

architect views the system for the description of system components and their interconnections?

  • Processor-Memory-Switch level (PMS level)
  • Instruction Set Level
  • Register Transfer Level
  • None of the given

Which one of the following is/are the features of Register Transfer Language? a) It is a symbolic language

  • It is describing the internal organization of digital computers c) It is an elementary operation performed (during one clock pulse), on the information stored in one or more registers d) It is high level language.
    • (b) only
  • & (b) only
  • ,(b) & (d)
  • (b),(c) & (d)

Motorola MC68000 is an example of ———microprocessor.

  • •       CISC
  • RISC
  • SRC
  • FALCON

Which one of the following registers holds the instruction that is being executed?

  • Accumulator
  • Address Mask
  • Instruction Register
  • Program Counter

For any of the instructions that are a part of the instruction set of the SRC, there are certain ____________

required; which may be used to select the appropriate function for the ALU to be performed, to select the

appropriate registers, or the appropriate memory location.

  • Registers
  • Control signals
  • Memory
  • None of the given

The external interface of FALCON-A consists of a ________ data bus.

  • 8-bit
  • 16-bit
  • 24-bit
  • 32-bit

In which one of the following techniques, the time a processor spends waiting for instructions to be fetched

from memory is minimize

  • Perfecting
  • Pipelining
  • Superscalar operation
  • Speedup

__________ enable the input to the PC for receiving a value that is currently on the internal processor bus.

  LPC

  • INC4

•      LC

  • Cout

The processor must have a way of saving information about its state or context so that it can be restored upon return from the ————-

  • Exception
  • Function
  • Thread
  • Stack

———–is the ability of application software to operate on models of equipment newer than the model for which it was originally developed.

  • Backward compatibility
  • Data migration
  • Reverse engineering
  • Upward compatibility

_________ control signal allows the contents of the Program Counter register to be written onto the

internal processor bus.

  • INC4
  • LPC
  • PCout
  • LC

Which one of the following registers stores a previously calculated value or a value loaded from the main memory?

  • Accumulator
  • Address Mask
  • Instruction Register
  • Program Counter

Computer system performance is usually measured by the —————

•  Time to execute a program or program mix

•  The speed with which it executes programs

•  Processor’s utilization in solving the problems

  Instructions that can be carried out simultaneously

The external interface of FALCON-A consists of a ____________ address bus.

•  8-bit

•  16-bit

•  24-bit

•  32-bit

Which one of the following register(s) that is/are programmer invisible and is/are required to hold an operand or result value while the bus is busy transmitting some other value?

  • Instruction Register
  • Memory address register
  • Memory Buffer Register
  • Registers A and C

The external interface of FALCON-A consists of a __________address bus and a _________ data bus.

•  8-bit , 8-bit

•  16-bit , 16-bit

•  16-bit , 24-bit

•  16-bit , 32-bit

\———–is the ability of application software to operate on models of equipment newer than the model for

which it was originally developed.

  • Backward compatibility
  • Data migration
  • Reverse engineering
  • Upward compatibility

Which one of the following registers stores a previously calculated value or a value loaded from the main memory?

  • Accumulator
  • Address Mask
  • Instruction Register
  • Program Counter

Which one of the following register(s) contain(s) the address of the place the CPU wants to work with in

the main memory and is/are directly connected to the RAM chips on the motherboard?

  • Instruction Register
  • Memory address register
  • Memory Buffer Register
  • Registers A and C

FALCON-A processor bus has 16 lines or is 16-bits wide while that of SRC is __________ wide.

•  8-bits

•  16-bits

•  32-bits

•  64-bits

__________ enable the input to the PC for receiving a value that is currently on the internal processor bus.

•  LPC

  • INC4
  • LC
  • Cout

The external interface of FALCON-A consists of a ________ data bus.

•  8-bit

•  16-bit

•  24-bit

•  32-bit

For any of the instructions that are a part of the instruction set of the SRC, there are certain

___________required; which may be used to select the appropriate function for the ALU to be performed, to

select  appropriate registers, or the appropriate memory location

  • Registers
  • Control signals
  • Memory
  • None of the given

Among the two approaches available to design a control unit, hardware approach is relatively———-

as compared to micro-programming.

  • Slow
  • Fast
  • Average
  • Better

The MAR is connected directly to the———–

  • MBR
  • CPU Internal bus
  • CPU external bus
  • LIC

Which of the following is not a part of processor state?

  • IR

•     PC

  • Stacks
  • Registers

—————– form the branch control field in the micro instruction.

  • C Bits
  • M Bits
  • B BITS
  • M Bits

During the RESET operation of processor, control step counter is set to—————

  • 1
    • •      0
  • 2
  • -1

An “assembler” that runs on one processor and translates an assembly language program written for another processor into the machine language of the other processor is called a————

  • Compiler
  • Cross assembler
  • Debugger
  • linker

In FALCON-A processor, the size of each I/O port is—————

  • 16 bits
  • 8 bits
  • 8 bytes
  • 256 bytes

————— is defined as the number of instructions processed per second.

  • Memory access
  • Throughput
  • ALU operation
  • Latency

In FALCON-A ISA, which of the following opcodes is used to perform “No Operation”?

  • 20
  • 21
  • 22
  • 23

—————- is an example of Miscellaneous instruction:

  • Shift
  • Store
  • Halt
  • Cell

To apply two shifts to an input number using the barrel shifter, the control signals S1 and S0 of the shifter should be —————-.

  • S1 = 1 and S0 = 1
  • S1 = 0 and S0 = 1
  • S1 = 1 and S0 = 0
  • S1 = 2 and S0 = 0

Which one of the followings is the correct RTL description for sign extensions of an 8-bit constant:

  • (8aIR<7>©IR<7..0>)
  • (8aIR<5>©IR<8..0>
  • (8aIR<7>©IR<6..0>
  • (8aIR<8>©IR<7..0>

In MC68000, ————— register is used as stack pointer:

  • A0
  • A7
  • D0
  • D7

In which of the following instructions, the data moves between a register in the processor and a memory location:

  • Arithmetic
  • Load/ Store
    • Branch
  • Logic

The size of data bus of mc68000 processor is:

  • 8 bits
  • 16 bits
  • 20 bits
  • 32 bits

Which one of the following operations is NOT performed by using miscellaneous instructions?

  • Clearing all registers
  • Stopping the processor
  • NOP
  • Returning from a procedure

In case of FALCON-A ————– instructions are present which are not present in the SRC processor:

  • Create and destroy
  • In and out
  • Open and close
  • Read and write

In Type C instruction of SRC , ——————– bits are allocated for content value:

  • 16
  • 17
  • 21
  • 22

RISC stands for?

  • Registers internal system cache
  • Reduced instruction set computer
  • Registers instruction set computer
  • Reduced internal system computers

Which of the followings is not an example of super-scalar processors?

  • PowerPC601
  • IAPX88
  • Intel P6
  • DEC Alpha 21164

In EAGLE processor, which of the following notations is used to represent a memory word stored at address

8?

  • M [8] <0..15>:= M[8]©M[9]
  • M[8]<15..0>:=M[9] ©M[8]
  • M[8]<15..0:=M[8] ©M[9]
  • M[8]<0..15>:=M[9] ©M[8]

————- form the branch address field in the micro instruction:

  • C bits
  • M bits
  • B bits
  • A bits

What does the instruction “idr R3, 58” of SRC do?

  • It will load register R3 with the contents of the memory location M[PC+58]
  • It will load register R3 with the relative address itself (PC+58)
  • It will store register R3 contents to the memory location M[PC+58]
  • It will store the value of register R3 at the relative address itself (PC+58)

The SPARC architecture defines a ———————- that allows for multiple address spaces.

  • Memory Location Unit(MLU)
    • •      Memory Mapping Unit( MMU)
  • Memory Shifting Unit (MSU)
  • Memory Arithmetic Unit (MAU)

For a processor having 32 general purpose register, ————– bits are required for each register field in the instruction:

  • 32
  • 3
  • 8

•      5

Which of the following registers is/are programmer invisible and is/are required to hold an operand or result value while the bus is busy transmitting some other value?

  • Instruction register
  • Memory address register
  • Memory Buffer Register
  • Registers A and C

In SRC which of the following is a notation which is used to repeat 32- bit memory word stored at address starting from 56?

  • M[56]<31..0>:=M[56]M[57]M[58]M[59]
  • M[56]<0..31>:=M[56]M[57]M[58]M[59]
  • M[56]<0..31>:=M[59]M[58]M[57]M[56]
  • M[56]<0..31>:=M[59]M[58]M[57]M[56]

Which of the following branch instruction has a condition which is always executed?

  • JZ
  • JUMP
  • JPL
  • JMI

Which of the following EAGLE instruction is used to initialize all the registers by setting them to 0?

  • NOP
  • HALT
  • INIT
  • RESET

Which notation do we use to name different fields of a register in RTL?

  • 0
  • <=
  • +
  • :=

Which of the following instruction is considered most important in pipelined EAGLE architecture?

  • HALT
  • NOP
  • INIT
  • RESET

SPARC uses a simple set of———– instruction format.

  • 64-bit
  • 12-bit
  • 16-bit
  • 32-bit
  • The ALSU function “INC2” increments the ———— by 2 and the output is stored in the buffer register.PC,A
  • IR,A
  • PC,C
  • IR,C

Which temporary register is loaded with either a register value from the register file or a constant from the instruction?

  • Y3
  • X3
  • Z4
  • Z5

“Finite-state machine” concepts are usually used to represent the control unit where every state corresponds to————- clock cycles(s).

  • 1
  • 2
  • 4
  • 16

Total number of data registers in Motorola 68000 processor are———-

  • 8
  • 12
  • 24
  • 32

————– instruction is used to load a register with an immediate value.

  • la
  • lar
  • ld
  • ldr

A computer belongs to which of the following subset of the systems?

  • Mechanical system
  • Electrical system
  • Optical system
  • Magnetic system

In FALCON-A processor , the size of each I/O port is————-

  • 16 bit
  • 8 bit
  • 8 bytes

•     256 bytes

Type A of SRC has which of the following instruction?

  1. andi, instruction
  • No operation or nop instruction
  • lar instruction
  • ldr instruction
  • Stop operation or stop instruction
  • (a)&(b)
  • (b)&(c)
  • (a)&(e)
  • (b)&(e)

In which of the following technique, the time a processor spends waiting for instruction to be fetched from memory is minimized?

  • Perfecting
  • Pipelining
  • Super-scalar operation
  • •       Speed up

————— is the ability of application software to operate on models of equipment near than the model for which it originally developed.

  • Backward compatibility
  • Data migration
  • Reverse engineering
  • Upward compatibility

Which of the following register stores a previously calculated value or a value loaded from the main memory?

  • Accumulator
  • Address Mask
  • Program counter

Computer system performance is usually measured by the ———-

  • Time to execute a program or program mix
  • The speed in which it executes programs
  • Processor’s utilization in solving the problems
  • Instructions that can be carried out simultaneously

Which of the following code size and the number of memory bytes respectively for a 2-address instruction.

  • 4 bytes, 7 bytes
  • 7 bytes ,16 bytes
  • 10 bytes , 19 bytes

•     13 bytes, 19 bytes

Which of the the given below measures is/are used for comparison of performance of various machine?

  • Execution time
  • MFLOPS
  • MIPS
  • All of the given

There are ————- type of RESET operation in SRC.

  • Three
  • Four
  • Two
  • five

Type checking allows the ————– to determine memory for variables.

  • Compiler
  • Debugger
  • Linker
  • loader

In FALCON-A processor, memory word size is—————-

  • 1 byte
  • 4 bytes
  • 8 bytes
  • 2 bytes

What functionality is performed by the by the instruction “lar R3, 36” performed.

  • It will load the register R3 with the contents of memory location M[PC+36]
  • It will load the register R3 with the relative address itself (PC+36)
  • It will store the register R3 contents of memory location M[PC+36]
  • It will left rotate the value of R3 36 times and will store the value in R3

As you know virtual university taking midterm or grand quiz exams. Students are searching past grand quiz files of their subjects. Here we provide you vu grand quiz 2021 files. Easy to Download your midterm papers according to your subject

JOIN OUR WHATSAPP GROUP

Download link of CS501 Grand Quiz Solved File

We are here to provide Latest Virtual University assignment  Solutions, GDB Solutions, Quiz Solution, Midterm Past Papers, and Final term Past Papers in this website.

Leave a Comment