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← IT Concepts and Terminology practice sets

FC0-U61 IT Concepts and Terminology • Complete Question Bank

FC0-U61 IT Concepts and Terminology — All Questions With Answers

Complete FC0-U61 IT Concepts and Terminology question bank — all 0 questions with answers and detailed explanations.

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Certifications/FC0-U61/Practice Test/IT Concepts and Terminology/All Questions
Question 1easymultiple choice
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Which of the following is the binary representation of the decimal number 5?

Question 2easymultiple choice
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A technician needs to identify a network interface on a device. Which notational system is most commonly associated with MAC addresses?

Question 3mediummultiple choice
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A digital image is stored in a file that retains all original data without any loss. Later, the file is compressed using a technique that discards some data to reduce file size, but the image quality is lower. Which type of compression was applied?

Question 4mediummultiple choice
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A user notices that their computer runs slowly when multiple applications are open simultaneously. Which hardware component is most likely insufficient for the current workload?

Question 5mediummultiple choice
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An IT professional is explaining to a client the difference between an HDD and an SSD. Which statement best describes a key advantage of an SSD over an HDD?

Question 6mediummultiple choice
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A technician is troubleshooting a computer that fails to boot. The technician checks the system's low-level software stored on a chip on the motherboard. Which type of software is being inspected?

Question 7mediummultiple choice
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A company wants to use a cloud service where they can deploy their own applications on virtual machines without managing the underlying hardware. Which cloud service model best fits this requirement?

Question 8mediummultiple choice
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A student is converting the hexadecimal number 2F to decimal. What is the correct decimal value?

Question 9hardmultiple choice
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A network technician needs to perform a bitwise AND operation on two binary numbers: 10110110 and 11001101. What is the result in decimal?

Question 10hardmultiple choice
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A file is compressed using a lossless algorithm. Which of the following file types is most likely the result?

Question 11hardmultiple choice
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An IT specialist is explaining ASCII and Unicode to a trainee. Which statement accurately describes a difference between ASCII and Unicode?

Question 12easymultiple choice
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Which of the following best describes the role of an operating system?

Question 13mediummulti select
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A company is choosing between public, private, and hybrid cloud deployments. Which TWO statements correctly describe characteristics of these cloud models? (Select TWO.)

Question 14hardmulti select
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A technician is evaluating the CPU specifications of two computers. Which THREE factors directly affect the CPU's performance? (Select THREE.)

Question 15mediummulti select
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An IT instructor is teaching about binary arithmetic operations. Which TWO of the following are correct results of a logical XOR operation on the binary inputs 1 and 0? (Select TWO.)

Question 16easymultiple choice
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What is the decimal equivalent of the binary number 1101?

Question 17mediummultiple choice
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A technician is troubleshooting a network issue and needs to view the MAC address of a device. Which notational system is the MAC address most likely represented in?

Question 18hardmultiple choice
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A programmer writes a loop that performs a bitwise AND operation between the byte 0b11001100 and the mask 0b00001111. What is the result in decimal?

Question 19easymultiple choice
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Which of the following storage technologies uses spinning platters and a mechanical arm to read and write data?

Question 20mediummultiple choice
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A user is concerned about losing edits to a document if the power fails. Which type of memory is the document most likely stored in while being edited?

Question 21mediummultiple choice
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Which of the following best describes the function of an operating system?

Question 22hardmultiple choice
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A company wants to run multiple operating systems on a single physical server to maximize resource utilization. Which technology should they use?

Question 23mediummultiple choice
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Which of the following is an example of a lossy compression format?

Question 24easymultiple choice
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Which component on the motherboard is responsible for temporarily storing frequently accessed data to speed up processing?

Question 25mediummultiple choice
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A technician is installing a new graphics card and needs to connect it to the motherboard. Which type of slot is typically used for a dedicated GPU?

Question 26hardmultiple choice
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A system administrator is configuring a server to provide email services for a small business. The business wants to avoid managing the underlying infrastructure. Which cloud service model best fits this need?

Question 27mediummultiple choice
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Which of the following character encoding standards supports characters from most of the world's languages and uses a variable number of bytes per character?

Question 28mediummulti select
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A network technician is analyzing a hexadecimal IP address representation. Which TWO of the following are true about hexadecimal notation? (Select TWO).

Question 29hardmulti select
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A support technician is explaining file compression to a user. Which THREE of the following are examples of lossless compression formats? (Select THREE).

Question 30mediummulti select
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A user wants to upgrade a desktop computer for better gaming performance. Which TWO components should the user consider upgrading to improve graphics processing? (Select TWO).

Question 31easymultiple choice
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Which of the following is the decimal equivalent of the binary number 1101?

Question 32mediummultiple choice
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A technician is explaining data storage to a customer. Which of the following best describes the difference between a bit and a byte?

Question 33hardmultiple choice
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A network engineer is configuring a device and needs to enter a MAC address. Which notational system is typically used for MAC addresses?

Question 34easymultiple choice
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Which of the following storage types uses spinning platters to read and write data?

Question 35mediummultiple choice
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A user wants to save a photo with the highest quality but does not care about file size. Which file format should they use?

Question 36mediummultiple choice
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Which of the following best describes the function of a CPU cache?

Question 37easymultiple choice
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Which type of memory is volatile and loses its data when the computer is turned off?

Question 38mediummultiple choice
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A user needs to run a Windows application on a Mac. Which approach uses a hypervisor to create a separate environment?

Question 39hardmultiple choice
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Which cloud service model provides the customer with the ability to run and manage applications on a cloud infrastructure but does NOT give control over the underlying operating system?

Question 40mediummultiple choice
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Which of the following is an example of lossy compression?

Question 41hardmultiple choice
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A technician is troubleshooting a computer that does not start. They suspect the BIOS may be corrupted. Which type of software is the BIOS?

Question 42easymultiple choice
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Which of the following is the binary result of the AND operation on 1010 and 1110?

Question 43mediummulti select
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A company is choosing a storage solution for archival data that is rarely accessed. Which TWO characteristics are typically true of HDDs compared to SSDs? (Choose two.)

Question 44hardmulti select
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A developer is writing a program that needs to handle text in multiple languages, including Chinese and Arabic. Which THREE character encoding systems should they consider? (Choose three.)

Question 45mediummulti select
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A user is experiencing slow performance and wants to upgrade their computer's RAM. Which TWO factors should they consider when purchasing new RAM? (Choose two.)

Question 46easymultiple choice
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Which of the following describes a nibble?

Question 47mediummultiple choice
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A technician is converting the decimal number 255 to binary. Which binary value is correct?

Question 48mediummultiple choice
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A user notices that a file saved as a JPEG is smaller than the original BMP file. Which type of compression does JPEG typically use?

Question 49hardmultiple choice
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A memory address is displayed as 0x1A3F. What is the correct base of this representation?

Question 50mediummultiple choice
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Which of the following character encodings can represent characters from virtually all written languages?

Question 51easymultiple choice
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Which component of a computer stores data permanently even when the power is turned off?

Question 52mediummultiple choice
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A technician needs to install a new graphics card in a desktop computer. Through which type of slot is the graphics card typically connected to the motherboard?

Question 53mediummultiple choice
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Which of the following best describes the function of an operating system?

Question 54easymultiple choice
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Which of the following is an example of application software?

Question 55hardmultiple choice
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A company wants to run a Linux virtual machine on a Windows host without dual-booting. Which type of software is needed to create and manage the virtual machine?

Question 56mediummultiple choice
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Which cloud service model provides users with access to software applications over the internet without managing the underlying infrastructure?

Question 57hardmultiple choice
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A technician is troubleshooting a computer that fails to boot. The technician suspects corrupted firmware. Which component stores the firmware that initializes hardware during boot?

Question 58mediummulti select
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A support technician is explaining binary operations to a junior technician. Which TWO of the following are valid binary arithmetic operations? (Select TWO.)

Question 59hardmulti select
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A company is choosing between HDD and SSD storage for new laptops. Which THREE of the following are advantages of SSDs over traditional HDDs? (Select THREE.)

Question 60mediummulti select
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A user wants to store a file with lossless compression. Which TWO of the following file formats support lossless compression? (Select TWO.)

Question 61easymultiple choice
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Which of the following is the binary representation of the decimal number 10?

Question 62mediummultiple choice
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A technician is explaining the difference between lossy and lossless compression to a colleague. Which of the following file formats uses lossy compression?

Question 63mediummultiple choice
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A user is selecting a new computer and sees that the CPU has a clock speed of 3.6 GHz and four cores. What does the clock speed of 3.6 GHz indicate?

Question 64hardmultiple choice
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A network technician is configuring a device and needs to enter a MAC address. Which of the following is a valid MAC address in hexadecimal notation?

Question 65easymultiple choice
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Which of the following is an example of system software?

Question 66mediummultiple choice
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A company is considering moving its email system to the cloud and wants to avoid managing the underlying servers and software. Which cloud service model would best suit this need?

Question 67mediummultiple choice
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A computer has 8 GB of RAM. If the operating system and applications are using 3.2 GB, how much RAM is available for other processes?

Question 68hardmultiple choice
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A technician is troubleshooting a computer that fails to boot. Which of the following types of firmware is responsible for initializing hardware and loading the operating system?

Question 69mediummultiple choice
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Which of the following best describes the function of a hypervisor?

Question 70easymultiple choice
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Which of the following units represents the largest amount of data?

Question 71mediummultiple choice
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A graphic designer needs a component to accelerate rendering of 3D models. Which of the following computer hardware components is specifically designed for this purpose?

Question 72hardmultiple choice
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Which of the following is the result of the binary operation 1101 AND 1011?

Question 73mediummulti select
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A technician is explaining data representation to a trainee. Which TWO of the following are character encoding standards used in computing? (Select TWO).

Question 74hardmulti select
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A company is planning to adopt cloud computing. Which THREE of the following are benefits of using cloud services compared to on-premises infrastructure? (Select THREE).

Question 75mediummulti select
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A user notices their computer is running slowly and has many applications open. Which TWO hardware components are most likely to impact the speed at which multiple applications can run simultaneously? (Select TWO).

Question 76mediummultiple choice
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A technician needs to convert a decimal IP address octet value of 192 to binary. Which of the following is the correct binary representation?

Question 77easymultiple choice
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A user wants to permanently delete files from a USB flash drive without any possibility of recovery. Which of the following techniques should be used?

Question 78mediummulti select
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A network technician is troubleshooting a connectivity issue and needs to identify the destination MAC address of a frame. Which TWO of the following are true about MAC addresses? (Select TWO.)

Question 79easymulti select
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A user is selecting a storage device for a new computer and wants fast boot times and durability. Which TWO storage technologies should the user consider? (Select TWO.)

Question 80hardmulti select
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A systems administrator is configuring a new server and needs to ensure high availability and reliability. Which THREE of the following are characteristics of cloud computing that support high availability? (Select THREE.)

Question 81mediummulti select
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A graphic designer needs to save an image with high quality and no data loss. Which THREE file formats should the designer consider for lossless compression? (Select THREE.)

Question 82hardmulti select
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A technician is explaining the difference between volatile and non-volatile memory to a trainee. Which TWO of the following are examples of volatile memory? (Select TWO.)

Question 83easymulti select
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A company is moving its email system to a cloud provider. The provider offers the software, platform, and infrastructure. Which TWO cloud service models are being used? (Select TWO.)

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