计算机考试代写 Assembly Language代写 C代写 binary代写

Final Exam

计算机考试代写 Qestion 1 Comments in LC-3 Assembly Language are indicated using the ampersand (&). True False Question 2 A compiler is used

Question 1

Comments in LC-3 Assembly Language are indicated using the ampersand (&).

True

False

Question 2

A compiler is used to translate high-level programming languages into corresponding assembly languages.

True

False

Question 3

In C a preprocessor directive is indicated using the ampersand (&).

True

False

Question 4 计算机考试代写

Assembly languages are generally easier for humans to read and write than the corresponding machine language.

True

False

Question 5

The LC-3 is an example of a CISC architecture.

True

False

Question 6

Not all LC-3 instructions use all six phases of the instruction cycle.

True

False

Question 7 计算机考试代写

It is generally easier to convert a binary number to decimal than to hexidecimal.

True

False

Question 8

A stack is an example of a First In First Out (FIFO) data structure.

True

False

Question 9

Every statement in an assembly language translate into precisely one machine language instruction.

True

False

Question 10 计算机考试代写

The same opcode is used in LC-3 to add two registers or to add a register with an immediate value.

True

False

Question 11

What is the primary reason 2’s complement is preferred for representing signed integers in binary over 1’s complement and signed magnitude?

It’s easier to perform arithmetic with

It stores a greater range of numbers

It’s more compatible with both RISC and CISC architectures

It’s easier to convert to decimal

It’s better organized

Question 12

What is the minimum number of transistors required to implement a NOT gate?

2

1

4

6

8

Question 13

Which C preprocessor directive is used for macro substitutions?

#define

#def

#macro

#include

#import

Question 14  

When a TRAP instruction is executed in LC-3, the original PC value is stored in which register?

R7

R0

R8

IR

MAR

Question 15

Which of the following is not part of the Von Neumann model?

Networking device

Processing unit

Control unit

Output device

Memory

Question 16   计算机考试代写

What is the minimum number of transistors required to implement a two input AND gate?

6

2

4

8

1

Question 17

How much memory can the LC-3 address?

64 kilobytes

64 bits

64 bytes

64 megabytes

64 gigabytes

Question 18

In LC-3 which bits are used for an instruction’s opcode?

[15:12]

[15:11]

[16:12]

[0:3]

[1:4]

Question 19 计算机考试代写

In LC-3 which of the following determines whether I/O is handled through polling or interrupt-driven?

The processor

The I/O device

The assembler

The compiler

The user

Question 20

What is the minimum number of transistors required to implement a two input OR gate?

6

1

2

4

8

Question 21 

Why are two separate registers needed for a given Input/Output device?

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