The _stack can be 4-word memory addressed by 2 bits from an up/down counter known as the stack pointer: a. FIFO b. PIPO c. SISO d. LIFO

The _stack can be 4-word memory addressed by 2 bits from an up/down counter known as the
stack pointer:

a. FIFO
b. PIPO
c. SISO
d. LIFO
by

1 Answer

Answer :

d. LIFO
by

Related questions

When subroutine is called contents of program counter is location address of __ instruction following call instruction is stored on _ __and program execution is transferred to __ address. a. Non executable, pointer and subroutine b. Executable, Stack and Main program Cc. Executable, Queue and Subroutine d. Executable, Stack and Subroutine

Description : When subroutine is called contents of program counter is location address of __ instruction following call instruction is stored on _ __and program execution is transferred to __ address. a. Non ... , Stack and Main program Cc. Executable, Queue and Subroutine d. Executable, Stack and Subroutine

Last Answer : d. Executable, Stack and Subroutine

In stack organization address register is known as the: a. Memory stack b. Stack pointer c. Push operation d. Pop operation

Description : In stack organization address register is known as the: a. Memory stack b. Stack pointer c. Push operation d. Pop operation

Last Answer : b. Stack pointer

LIFO is ______ where as FIFO is ________ a) Stack, Queue b) Queue, Stack c) Priority Queue, Stack d) Stack. Priority Queue

Description : LIFO is ______ where as FIFO is ________ a) Stack, Queue b) Queue, Stack c) Priority Queue, Stack d) Stack. Priority Queue

Last Answer : a) Stack, Queue

Stack words on: a. LILO b. LIFO c. FIFO d. None of these

Description : Stack words on: a. LILO b. LIFO c. FIFO d. None of these

Last Answer : b. LIFO

In 8087, _______ many register stack are there? And of _____ registers. These registers are used as _________ stack. a) 7, 40 bit, FIFO. b) 8, 60 bit, LILO. c) 8, 80 bit, LIFO d) 7, 80 bit, FILO.

Description : In 8087, _______ many register stack are there? And of _____ registers. These registers are used as _________ stack. a) 7, 40 bit, FIFO. b) 8, 60 bit, LILO. c) 8, 80 bit, LIFO d) 7, 80 bit, FILO.

Last Answer : b) 8, 60 bit, LILO.

Which stack is used in 8085? a) FIFO b) LIFO c) FILO

Description : Which stack is used in 8085? a) FIFO b) LIFO c) FILO

Last Answer : b) LIFO

Various machine level components are: a. Address register > Program counter c Data register d. Accumulator register e. Memory of 2K,16 bits/word RAM f. Multiplexers g. Allof these

Description : Various machine level components are: a. Address register > Program counter c Data register d. Accumulator register e. Memory of 2K,16 bits/word RAM f. Multiplexers g. Allof these

Last Answer : g. Allof these

Opcode is the machine instruction obtained from decoding instruction stored in. a. Stack pointer b. Address pointer Cc. Instruction register d. Incrementer

Description : Opcode is the machine instruction obtained from decoding instruction stored in. a. Stack pointer b. Address pointer Cc. Instruction register d. Incrementer

Last Answer : Cc. Instruction register

Which operation are done by increment or decrement the stack pointer: a. Push b. Pop ce. Both d. None

Description : Which operation are done by increment or decrement the stack pointer: a. Push b. Pop ce. Both d. None

Last Answer : ce. Both

The stack pointer is maintained in a : a. Data b. Register c. Address d. None of these

Description : The stack pointer is maintained in a : a. Data b. Register c. Address d. None of these

Last Answer : b. Register

A stack pointer is a. a 16-bit register in the microprocessor that indicate the beginning of the stack memory. b. a register that decodes and executes 16-bit arithmetic expression. c. The first memory location where a subroutine address is stored. d. a register in which flag bits are stored

Description : A stack pointer is a. a 16-bit register in the microprocessor that indicate the beginning of the stack memory. b. a register that decodes and executes 16-bit arithmetic expression. c. The first memory location where a subroutine address is stored. d. a register in which flag bits are stored

Last Answer : a. a 16-bit register in the microprocessor that indicate the beginning of the stack memory.

In microprocessor the next instruction to be executed is stored in a) Program Counter b) Stack Pointer c) Memory Pointer d) Accumulator

Description : In microprocessor the next instruction to be executed is stored in a) Program Counter b) Stack Pointer c) Memory Pointer d) Accumulator

Last Answer : Ans: Program Counter

When the RET instruction at the end of subroutine is executed, a. the information where the stack is iniatialized is transferred to the stack pointer b. the memory address of the RET instruction is transferred to the program counter c. two data bytes stored in the top two locations of the stack are transferred to the program counter d. two data bytes stored in the top two locations of the stack are transferred to the stack pointer

Description : When the RET instruction at the end of subroutine is executed, a. the information where the stack is iniatialized is transferred to the stack pointer b. the memory address of the RET instruction is ... two data bytes stored in the top two locations of the stack are transferred to the stack pointer

Last Answer : c. two data bytes stored in the top two locations of the stack are transferred to the program counter

In register stack a stack can be a finite number of a Control word b. Memory word c Transfer word d. — Allof these

Description : In register stack a stack can be a finite number of a Control word b. Memory word c Transfer word d. — Allof these

Last Answer : b. Memory word

In 8279 Strobed input mode, the control line goes low. The data on return lines is strobed in the ____. a) FIFO byte by byte b) FILO byte by byte c) LIFO byte by byte d) LILO byte by byte.

Description : In 8279 Strobed input mode, the control line goes low. The data on return lines is strobed in the ____. a) FIFO byte by byte b) FILO byte by byte c) LIFO byte by byte d) LILO byte by byte.

Last Answer : a) FIFO byte by byte

Which one out of the following is not an inventory valuation method? (a) FIFO (b) LIFO (c) Weighted Average (d) EOQ

Description : Which one out of the following is not an inventory valuation method? (a) FIFO (b) LIFO (c) Weighted Average (d) EOQ

Last Answer : (d) EOQ

During a merger and acquisition transaction, the ability to find and use good comparable data for a valuation is relatively ____________. a) easy because each successful company within an industry uses the same ratios b) easy because public stock price fluctuation is not sufficient or erratic enough to make a difference c) difficult because book value is adjusted in small companies as FIFO is the method of choice and in public companies’ book value is static due to LIFO d) difficult because size differential, management depth, product diversity and access to lines of credit seldom match the company being valued

Description : During a merger and acquisition transaction, the ability to find and use good comparable data for a valuation is relatively ____________. a) easy because each successful company within an industry ... depth, product diversity and access to lines of credit seldom match the company being valued

Last Answer : d) difficult because size differential, management depth, product diversity and access to lines of credit seldom match the company being valued

If the two companies have different accounting policies in respect of the same item, then they make necessary changes to adopt.............. Accounting policies. (A)Lifo method (B)Fifo method (C)Weighted method (D)Uniform

Description : If the two companies have different accounting policies in respect of the same item, then they make necessary changes to adopt.............. Accounting policies. (A)Lifo method (B)Fifo method (C)Weighted method (D)Uniform

Last Answer : (D)Uniform

Which is addressed by sign extending the 16-bit displacement to 32-bit: a. Memory address b. Effective memory address c. Both a and b d. None of these

Description : Which is addressed by sign extending the 16-bit displacement to 32-bit: a. Memory address b. Effective memory address c. Both a and b d. None of these

Last Answer : b. Effective memory address

___uses the stack to store return address of subroutine: a. CPU b. Microprocessor c. register d. memory

Description : ___uses the stack to store return address of subroutine: a. CPU b. Microprocessor c. register d. memory

Last Answer : b. Microprocessor

The extent nesting in subroutine is limited only by: a. Number of available Stack locations b. Number of available Addressing locations c. Number of available CPU locations d. Number of available Memory locations

Description : The extent nesting in subroutine is limited only by: a. Number of available Stack locations b. Number of available Addressing locations c. Number of available CPU locations d. Number of available Memory locations

Last Answer : a. Number of available Stack locations

A stack in a digital computer isa partofthe_ ALU CPU a. b. c. Memory unit d None of these

Description : A stack in a digital computer isa partofthe_ ALU CPU a. b. c. Memory unit d None of these

Last Answer : c. Memory unit

Which instruction are 32 bits long , with extra 16 bits. a. Memory reference instruction b. Memory reference format c. Both d. None of these

Description : Which instruction are 32 bits long , with extra 16 bits. a. Memory reference instruction b. Memory reference format c. Both d. None of these

Last Answer : a. Memory reference instruction

When a subroutine is called, the address of the instruction following the CALL instructions stored in/on the a. stack pointer b. accumulator c. program counter d. stack

Description : When a subroutine is called, the address of the instruction following the CALL instructions stored in/on the a. stack pointer b. accumulator c. program counter d. stack

Last Answer : d. stack

The subprogram finish the return instruction recovers the return address from the: a. Queue b. Stack c. Program counter d. Pointer

Description : The subprogram finish the return instruction recovers the return address from the: a. Queue b. Stack c. Program counter d. Pointer

Last Answer : b. Stack

In 8085 name the 16 bit registers? a) Stack pointer b) Program counter c) a & b

Description : In 8085 name the 16 bit registers? a) Stack pointer b) Program counter c) a & b

Last Answer : c) a & b

Describe the functions of stack pointer and program counter of 8085.

Description : Describe the functions of stack pointer and program counter of 8085. 

Last Answer : Stack pointer: 1. It is a 16 bit register which is used to store the address of topmost filled memory location of stack memory. 2. SP always points current top of stack. 3. If data is ... of memory and in 8085 the address of memory is 16 bit. Hence program counter is 16 bit register.

The instruction fetch operation is initiated by loading the contents of program counter into the and sends _ request to memory: a. Memory register and read b. Memory register and write c. Data register and read d. Address register and read

Description : The instruction fetch operation is initiated by loading the contents of program counter into the and sends _ request to memory: a. Memory register and read b. Memory register and write c. Data register and read d. Address register and read

Last Answer : d. Address register and read

The instruction read from memory is then placed in the ___and contents of program counter is __ so that it contains the address of_ __ instruction in the program. a. Program counter, incremented and next b. Instruction register, incremented and previous c. Instruction register, incremented and next d. Address register, decremented and next

Description : The instruction read from memory is then placed in the ___and contents of program counter is __ so that it contains the address of_ __ instruction in the program. a. Program counter, ... incremented and previous c. Instruction register, incremented and next d. Address register, decremented and next

Last Answer : c. Instruction register, incremented and next

In stack organization the insertion operation is known as : a. Pop b. Push c. Both d. None

Description : In stack organization the insertion operation is known as : a. Pop b. Push c. Both d. None

Last Answer : b. Push

Identify the LIFO (Last In First Out) structure among the following: (1) Stack (2) Queue (3) De-queue (4) Array

Description : Identify the LIFO (Last In First Out) structure among the following: (1) Stack (2) Queue (3) De-queue (4) Array

Last Answer : Stack

Group of binary bits(0&1) is known as: a. Binary code b. Digit code

Description : Group of binary bits(0&1) is known as: a. Binary code b. Digit code

Last Answer : a. Binary code

It contains the stack for PC storage during subroutine calls and input/output interrupt services: a. Seven- level hardware b. Eight- level hardware

Description : It contains the stack for PC storage during subroutine calls and input/output interrupt services: a. Seven- level hardware b. Eight- level hardware

Last Answer : b. Eight- level hardware

Markers in subroutine cannot be accepted as limits whereas this markers stands for: a. Top of stack b. Bottom of stack c. Middle of stack d. Allof these

Description : Markers in subroutine cannot be accepted as limits whereas this markers stands for: a. Top of stack b. Bottom of stack c. Middle of stack d. Allof these

Last Answer : a. Top of stack

When a subroutine is the parameters are loaded onto the stack and SCAL is executed: a. Executed b. Invoked c. Ended d. = Started

Description : When a subroutine is the parameters are loaded onto the stack and SCAL is executed: a. Executed b. Invoked c. Ended d. = Started

Last Answer : b. Invoked

By defining the _ __ register as last in first out stack the sequence can handle nested subroutines: a. S b. J ce. R d. T

Description : By defining the _ __ register as last in first out stack the sequence can handle nested subroutines: a. S b. J ce. R d. T

Last Answer : ce. R

In register stack a stack can be organized bya____——_—s number of register. a. Infinite number b. Finite number c. Both d. None

Description : In register stack a stack can be organized bya____——_—s number of register. a. Infinite number b. Finite number c. Both d. None

Last Answer : b. Finite number

In register stack items are removed from the stack by using the operation: a. Push b. Pop c. Both d. None

Description : In register stack items are removed from the stack by using the operation: a. Push b. Pop c. Both d. None

Last Answer : b. Pop

Which register holds the item that is to be written into the stack or read out of the stack: a. SR b. IR Cc. RR d DR

Description : Which register holds the item that is to be written into the stack or read out of the stack: a. SR b. IR Cc. RR d DR

Last Answer : d DR

In register stack the top item is read from the stack into: a. SR b. IR Cc. RR d. DR

Description : In register stack the top item is read from the stack into: a. SR b. IR Cc. RR d. DR

Last Answer : d. DR

___ mode of addressing is a form of implied addressing: a. Stack b. Array Cc. Queue d. ‘Binary

Description : ___ mode of addressing is a form of implied addressing: a. Stack b. Array Cc. Queue d. ‘Binary

Last Answer : a. Stack

Stack uses RPN to solve __ expression: a. Logical b. Arithmetic c. Both d. None

Description : Stack uses RPN to solve __ expression: a. Logical b. Arithmetic c. Both d. None

Last Answer : b. Arithmetic

The final addressing mode that we consider is a. Immediate addressing b. Direct addressing c. Register addressing d. Stack addressing

Description : The final addressing mode that we consider is a. Immediate addressing b. Direct addressing c. Register addressing d. Stack addressing

Last Answer : d. Stack addressing

The stack pointer in the 8085 microprocessor is a: a) 16 bit register that points to stack memory locations b) 16 bit accumulator c) Memory location in the stack d) None of The Above

Description : The stack pointer in the 8085 microprocessor is a: a) 16 bit register that points to stack memory locations b) 16 bit accumulator c) Memory location in the stack d) None of The Above

Last Answer : a) 16 bit register that points to stack memory locations

What is the name of a memory buffer used to accommodate a speed differential ? (1) Cache (2) Stack Pointer (3) Accumulator (4) Disc

Description : What is the name of a memory buffer used to accommodate a speed differential ? (1) Cache (2) Stack Pointer (3) Accumulator (4) Disc

Last Answer : Cache

A data structure that follows the FIFO principle. a) Queue b) LL c) Stack d) Union

Description : A data structure that follows the FIFO principle. a) Queue b) LL c) Stack d) Union

Last Answer : Answer: c Explanation: The answer is Stack. A stack follows the FIFO principle. FIFO stands for First In First Out This set of Tricky Computer Fundamentals Questions and Answers focuses on “Flowcharting Rules”

A binary number with 8 bits is called asa___ a. Bytes b. Bits c. Nibble d. __ Allof these

Description : A binary number with 8 bits is called asa___ a. Bytes b. Bits c. Nibble d. __ Allof these

Last Answer : a. Bytes

Which number is formed from a binary number by grouping bits in groups of 4-bit each starting at the binary point: a. Binary b. Octal c. Decimal d. Hexadecimal

Description : Which number is formed from a binary number by grouping bits in groups of 4-bit each starting at the binary point: a. Binary b. Octal c. Decimal d. Hexadecimal

Last Answer : d. Hexadecimal

How many bits of mantissa : a. 4 b. 8 ec. 10 d. 16

Description : How many bits of mantissa : a. 4 b. 8 ec. 10 d. 16

Last Answer : ec. 10

A group of 4 binary bits is called. a. Nibble b. Byte c. Decimal d. Digit

Description : A group of 4 binary bits is called. a. Nibble b. Byte c. Decimal d. Digit

Last Answer : a. Nibble