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ITCC102-M4(SY24-25_101I)

ITCC102-M4(SY24-25_101I)

Assessment

Presentation

•

Computers

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University

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Practice Problem

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Hard

Created by

Don Bonus

Used 2+ times

FREE Resource

69 Slides • 8 Questions

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Multiple Choice

Which of the following is NOT a primary function of the BIOS (Basic Input/Output System)?

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Holds and executes the Power-On Self-Test (POST) to initialize hardware.

2

Directly controls the loading and execution of application software.

3

Loads the operating system (OS) from storage into memory.

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Provides a setup program to configure system settings.

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Multiple Choice

What is the primary advantage of using Flash BIOS over older BIOS types?

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It is more secure and resistant to viruses.

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It allows for BIOS updates without physically replacing chips.

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It enhances system performance by optimizing hardware settings automatically.

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It consumes less power, leading to improved battery life in laptops.

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Multiple Choice

What is the primary purpose of UEFI (Unified Extensible Firmware Interface)?

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To provide a standardized interface for operating systems to interact with system hardware.

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To emulate the functionality of older BIOS systems for compatibility with legacy software.

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To manage and control the flow of data between the CPU and peripheral devices.

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To provide a secure environment for running applications in a virtualized setting.

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Multiple Choice

What is the primary function of CMOS (Complementary Metal-Oxide Semiconductor) memory in a computer system?

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To store the operating system and application software.

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To hold the essential system configuration settings, such as boot order, date/time, and hardware settings.

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To provide temporary storage for data that the CPU is actively processing.

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To store the basic input/output system (BIOS) code that initializes the hardware during startup.

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Multiple Choice

What is the primary benefit of using DMA (Direct Memory Access) channels for data transfers?

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It speeds up data transfer by allowing devices to communicate directly with each other, bypassing the CPU.

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It reduces CPU load by allowing devices to transfer data to or from memory without CPU intervention.

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It enhances system security by providing an isolated channel for each device to transfer data.

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It simplifies programming by using a standardized set of commands for data transfers between devices.

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Multiple Choice

How can you typically access the BIOS setup utility on a computer?

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Through the Control Panel in the operating system.

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By running a diagnostic tool from a bootable USB drive.

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By pressing a specific key during the boot process.

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By using a remote management tool provided by the motherboard manufacturer.

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Multiple Choice

Why does CMOS memory require a battery on the motherboard?

1

To maintain the integrity of the stored configuration settings when the computer is powered off.

2

To provide power to the BIOS chip, allowing it to execute the POST (Power-On Self-Test) during startup.

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To act as a backup power source for the system's real-time clock (RTC).

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To store frequently accessed data, enabling faster system performance.

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Multiple Choice

Which of the following best describes the user interface of UEFI?

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A command-line interface, similar to MS-DOS, requiring text-based commands for navigation.

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A graphical user interface (GUI) with mouse support, making it more user-friendly.

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A simplified menu-driven interface with limited options and basic navigation.

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A text-based menu system with advanced options accessible through function keys.

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