
A+ certification Sample Quiz #2
Quiz by Kwok Louie
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37 questions
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- Q1What does the acronym BIOS stand for in computing?Binary Input/Output SystemBrowser Input/Output SystemBasic Integrated Operating SystemBasic Input/Output System30s
- Q2Which of the following is an example of an input device?A monitorA speakerA keyboardA printer30s
- Q3What is the purpose of a UPS (Uninterruptible Power Supply) in a computer system?To provide backup power in case of electrical outagesTo increase internet speedTo improve cooling performanceTo secure data encryption30s
- Q4Which of the following is an example of hardware?A printerA word processing softwareAn internet browserA spreadsheet program30s
- Q5Which of the following expansion slots is NOT commonly found in a desktop computer?PCISODIMMPCIeAGP30s
- Q6Which of the following expansion slots is used for dedicated graphics cards in a desktop computer?PCIeAGPSODIMMPCI-X30s
- Q7Which of the following expansion slots is commonly used for connecting high-performance graphics cards in a desktop computer?PCIPCIePCIe x16AGP30s
- Q8Which of the following is a benefit of using a solid-state drive (SSD) in a computer?Higher power consumptionLess durable than traditional hard drivesFaster data access and transfer speedsSlower data access and transfer speeds30s
- Q9What does the acronym SATA stand for?Single ATASystem ATASerial ATASecure ATA30s
- Q10What is the function of the CMOS battery on a motherboard?To provide power to the processorTo regulate temperatureTo provide power for maintaining BIOS settings and system timeTo store user data30s
- Q11Which of the following is a characteristic of a solid-state drive (SSD)?Requires external power sourceNo moving partsOperates at slower speeds than traditional hard drivesContains magnetic platters30s
- Q12What is a common interface used to connect peripheral devices to a computer?EthernetHDMI (High-Definition Multimedia Interface)USB (Universal Serial Bus)PCIe (Peripheral Component Interconnect Express)30s
- Q13Which component of a computer is responsible for temporarily storing instructions and data that the CPU needs?RAMPower SupplyMotherboardHard Drive30s
- Q14What is the function of the southbridge in a computer?To store temporary dataTo handle input/output devices and provide slower data transfer speedsTo facilitate communication between the CPU, RAM, and high-speed peripheralsTo provide power to the CPU30s
- Q15What does the term 'overclocking' refer to?Disabling a component to reduce power consumptionIncreasing the clock speed of a component beyond its default settingsUpgrading a component to a higher performance modelDecreasing the clock speed of a component30s