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idiot ako > ITE 076 > Flashcards

ITE 076 Flashcards

1
Q

The piece of code/program or set of instructions to execute a specific task is called _______.

A

Software

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2
Q

are designed to manage the systems and their activities

A

System Software

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3
Q

allows the user to interact with the computational system or system software

A

Application Software

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4
Q

is a system software which acts as intermediary between the hardware and user

A

Operating System

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5
Q

is a system software which Manages the system resources in an unbiased fashion between the hardware and software.

A

Operating System

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6
Q

is a system software which provides a platform on which other application programs are installed

A

Operating System

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7
Q

The _____ acts as interface between the user and the hardware (CPU, RAM, Hard drive etc.)

A

Operating System

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8
Q

Abstract of View of Computer System

A

Tier 0: were we have a computer hardware
Tier 1: Operating System
Tier 2: System and Application Programs, Device Drivers
Tier 3: User

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9
Q

The ______ is the core component of the OS which helps the user interact with the hardware

A

Kernel

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10
Q

If an application software want to access any hardware. Then it will request to kernel that request is called ______.

A

System call

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11
Q

The smallest entity a computer can process is called ______.

A

Bit

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12
Q

Eight bits = ______

A

1 Bytes

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13
Q

Number of bits a CPU processes simultaneously.

A

Word

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14
Q

Smallest storage device which stores the data in bits

A

Registers

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15
Q

6 Main Functions of a General-

A

Process Management
Memory Management
I/O Device Management
File System Management
Network Management
Security Management

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16
Q

is essentially a program in execution. It’s a dynamic entity with its own resources and program counter indicating the next instruction to be executed

A

Process

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17
Q

is a core function of any operating system. It’s responsible for the efficient and controlled execution of programs (processes) on computer system.

A

Process Management

18
Q

Types processes in a computer

A

Based on CPU Utilization
Based on Relationship Between Processes
Based on Threading Model
Based on Process Creation
Based on System Interaction
Based on Process Priority

19
Q

These processes spend most of their time performing computations and require significant CPU resources.

A

CPU-bound processes

20
Q

These processes spend most of their time waiting for I/O operations to complete, such as reading from or writing to disks, network communication, or user input/output.

A

I/O-bound processes

21
Q

Processes that do not share data or resources and do not affect each other’s execution.

A

Independent Processes

22
Q

Processes that share data or resources and influence each other’s behavior.

A

Cooperating processes

23
Q

Have a simple thread of control and can execute only one instruction at a time.

A

Single-threaded processes

24
Q

Have multiple threads of execution, allowing them to perform multiple tasks concurrently within the same process

A

Multi-threaded processes

25
Q

Created by an existing process (parent process) through system calls like fork() or spawn(). They share some resources with the parent but have their own address space.

A

Child processes

26
Q

Child processes whose parent process terminates before them. The operating system usually adopts them as its child.

A

Orphan Processes

27
Q

Interact directly with the user and require immediate response.

A

Foreground processes

28
Q

Run independently of user interaction and often perform tasks like system maintenance, printing, or network services

A

Background processes

29
Q

Require strict deadlines and have high priority to ensure timely execution

A

Real-time processes

30
Q

Do not have strict deadlines and can tolerate delays.

A

Non-real-time processes

31
Q

MS-DOS stands for

A

Microsoft Disk Operating System

32
Q

_____ is an operating system which first came out in ______ and was designed to run on PC compatible computers.

A

MS-DOS (Microsoft Disk Operating System)

33
Q

Different windows

A

*Windows 95, 98
*Windows Vista
*Windows XP
*Windows 7
*Windows 8
*Windows 10
*Windows 11

34
Q

is a major release of Microsoft’s Windows NT operating system.

A

Windows XP

35
Q

Windows Vista release on

A

November 8, 2006

36
Q

Windows XP was released to manufacturing on __________ and later to retail on ___________

A

August 24, 2001
October 24, 2001

37
Q

Windows 7 was released to manufacturing on ____________, and became generally available on ______________.

A

July 22, 2009
October 22, 2009

38
Q

Windows 8 was released to manufacturing on ___________ and was made available for download via MSDN and TechNet on ________________

A

August 1, 2012
August 15, 2012

39
Q

Windows 8 prioritized a touch-friendly interface called the _________

A

Metro UI

40
Q

Designed for a world of tablets alongside PCs

A

Windows 8

41
Q

Windows 8 was released to manufacturing on __________ and available on _________

A

August 1, 2012
August 15, 2012
October 26, 2012

42
Q

Windows 10 release

A

July 15, 2015
July 29, 2015

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