Question 1

The ____ problem-solving cycle involves inputting code to an assembler, translating it to machine language, loading it into a Von Neumann computer, and executing to produce answers to the problem.

Accepted Answer

The answer of The ____ problem-solving cycle involves inputting code...

Question 2

The ____ hides from the user the messy details of the underlying hardware.

Accepted Answer

The interface hides from the user the messy details of the underlying hardware.

Question 3

The conversion of symbolic op codes such as LOAD, ADD, and SUBTRACT to binary makes use of a structure called the ____.

Accepted Answer

The opcode table is a data structure that contains the binary equivalents of symbolic opcodes. When the assembler encounters a symbolic opcode in the source code, it looks up the corresponding binary code in the opcode table and inserts it into the object code.

Question 4

Translators for ____ are called compilers.

Accepted Answer

Translators for high-level languages, such as Python, Java, or C++, are called compilers. They convert the high-level code into machine code that can be executed by a computer's CPU.

Question 5

A Von Neumann computer without any helpful user-oriented features is called a(n)____ machine.

Accepted Answer

A Von Neumann computer without any helpful user-oriented features is referred to as a "naked" machine. This term highlights the absence of user-friendly interfaces or additional software that aids in the usability of the computer, focusing instead on the basic, raw computing capabilities.

Question 6

A program written in assembly language is called the ____ program.

Accepted Answer

A program written in assembly language is referred to as the source program. This is because it is the original code written by the programmer, which will later be translated into machine code by an assembler.

Question 7

Icons displayed on the screen are selected with a mouse and a button using a technique called ____.

Accepted Answer

Point-and-click is a technique used to select icons displayed on the screen by using a mouse and a button.

Question 8

After all the fields of an assembly language instruction have been translated into binary, the newly built machine language instruction and the address of where it is to be loaded are written out to a file called the ____ file.

Accepted Answer

The correct term is "object file." After assembly language instructions are translated into binary, they are written out to an object file along with the address information for where they will be loaded in memory.

Question 9

In ____, a single instruction provides multiple instructions in _______.

Accepted Answer

In high-level programming, a single instruction can translate into multiple machine language instructions.

Question 10

The set of services and resources created by the system software and seen by the user is called a(n)____ machine.

Accepted Answer

The term "virtual machine" refers to the set of services and resources created by the system software that is presented to the user, abstracting the underlying hardware into a virtual environment.

Question 11

____, such as text editors, are sometimes organized into collections called program libraries.

Accepted Answer

The answer of ____, such as text editors, are sometimes...

Question 12

If the op code table is sorted alphabetically, the ____ search algorithm is used to find an op code.

Accepted Answer

Binary search algorithm is used to find an item in a sorted list, such as an alphabetically sorted op code table, by repeatedly dividing the search interval in half.

Question 13

C++ and Java are examples of ____ languages.

Accepted Answer

C++ and Java are high-level programming languages, meaning they are closer to human language and further from machine language.

Question 14

System software acts as a(n)____ between the users and the hardware.

Accepted Answer

System software serves as an intermediary between the user and the hardware, facilitating communication and functionality between the two.

Question 15

A machine language program is called the ____ program.

Accepted Answer

A machine language program is referred to as the object program because it is the output of the compilation process, ready to be executed by the computer's hardware.

Question 16

____ operation codes are restricted to be used in the operating system or other system software.

Accepted Answer

Privileged operation codes are designed to be executed only by the operating system or other system software to perform sensitive tasks that should not be accessible to user programs for security and stability reasons.

Question 17

In assembly language, a(n)____ is a name, followed by a colon, placed at the beginning of an instruction.

Accepted Answer

In assembly language, a label is a name followed by a colon, placed at the beginning of an instruction to mark a location in the code that can be the target of jumps and branches.

Question 18

A ____-generation operating system will typically be a parallel processing operating system that can efficiently manage computer systems containing tens, hundreds, or even thousands of processors.

Accepted Answer

Fifth-generation operating systems are designed to efficiently manage parallel processing and the complexities of computer systems with a large number of processors, aligning with the advancements in computing technology and the need for handling extensive computational tasks simultaneously.

Question 19

A(n)____ invokes a service of the assembler.

Accepted Answer

Pseudo-ops are instructions to the assembler itself, not to the CPU. They perform actions during the assembly process, such as allocating memory or defining constants, rather than generating machine code for CPU operations.

Question 20

A(n)____ operation involves the comparison of values and the subsequent use of the outcome to decide what to do next.

Accepted Answer

Conditional operations involve comparing values and then using the result of that comparison to decide the next steps in a program or process. This is a fundamental concept in programming and decision-making processes.

Quiz 6: An Introduction to System Software and Virtual Machines

The ____ problem-solving cycle involves inputting code to an assembler, translating it to machine language, loading it into a Von Neumann computer, and executing to produce answers to the problem.

The ____ hides from the user the messy details of the underlying hardware.

The conversion of symbolic op codes such as LOAD, ADD, and SUBTRACT to binary makes use of a structure called the ____.

Translators for ____ are called compilers.

A Von Neumann computer without any helpful user-oriented features is called a(n) ____ machine.

A program written in assembly language is called the ____ program.

Icons displayed on the screen are selected with a mouse and a button using a technique called ____.

After all the fields of an assembly language instruction have been translated into binary, the newly built machine language instruction and the address of where it is to be loaded are written out to a file called the ____ file.

In , a single instruction provides multiple instructions in ___.

The set of services and resources created by the system software and seen by the user is called a(n) ____ machine.

____, such as text editors, are sometimes organized into collections called program libraries.

If the op code table is sorted alphabetically, the ____ search algorithm is used to find an op code.

C++ and Java are examples of ____ languages.

System software acts as a(n) ____ between the users and the hardware.

A machine language program is called the ____ program.

____ operation codes are restricted to be used in the operating system or other system software.

In assembly language, a(n) ____ is a name, followed by a colon, placed at the beginning of an instruction.

A ____-generation operating system will typically be a parallel processing operating system that can efficiently manage computer systems containing tens, hundreds, or even thousands of processors.

A(n) ____ invokes a service of the assembler.

A(n) ____ operation involves the comparison of values and the subsequent use of the outcome to decide what to do next.