Hardware & Networking Basic Electronics PC Motherboard RAM HDD Basic Electronics 0% 12345678910 Basic Electronics MCQ Test Test your knowledge Total Questions: 10 Time: 5 Minutes Pass Marks: 50% Fill Your Details Full NameEmail 1 / 10 Category: Basic Electronics 1) What happens to the current in a resistor when the voltage across it is doubled (according to Ohm’s Law)? The current is quadrupled The current is halved The current is doubled The current remains unchanged 2 / 10 Category: Basic Electronics 2) What does the symbol “Ω” represent in an electrical circuit? Current Resistance Power Voltage 3 / 10 Category: Basic Electronics 3) Identify the electrotonic component Resistor Capacitor Coil Diode 4 / 10 Category: Basic Electronics 4) What is the name of this component Coil Transistor Coil Integrated Circuit 5 / 10 Category: Basic Electronics 5) What is the effect of connecting capacitors in series? Capacitance decreases Capacitance remains the same Capacitance increases Capacitance becomes infinite 6 / 10 Category: Basic Electronics 6) What type of current does a transformer operate on? Both AC and DC AC (Alternating Current) Current not required DC (Direct Current) 7 / 10 Category: Basic Electronics 7) What is the unit of electric current? Watt Ampere Volt Ohm 8 / 10 Category: Basic Electronics 8) Which of these components is typically used to store electrical energy in a magnetic field? Coil (Inductor) Capacitor Diode Resistor 9 / 10 Category: Basic Electronics 9) How many types of transistor are there for circuit? PNP PNP & NPN NPN IPN & PNP 10 / 10 Category: Basic Electronics 10) What is the core material typically used in a transformer? Copper Aluminum Iron Silicon Your score isThe average score is 0% 0% Restart quiz Anonymous feedback See review Send feedback PC Motherboard 0% 12345678910 Computer Motherboard MCQ Test Test your knowledge Total Questions: 10 Time: 5 Minutes Pass Marks: 50% Fill Your Details Full NameEmail 1 / 10 Category: Motherboard 1) What kind of data cable is used to connect hard drives to the motherboard? USB RAM SATA PCIe 2 / 10 Category: Motherboard 2) Which component on the motherboard is responsible for storing system settings? CPU RAM Hard Disk CMOS Battery 3 / 10 Category: Motherboard 3) The purple and green ports on the motherboard back panel are typically used for connecting: Mouse and keyboard (PS/2) Speakers and microphones Monitors Printers 4 / 10 Category: Motherboard 4) Which of these is NOT a type of motherboard form factor? ATX SATA Micro-ATX BTX 5 / 10 Category: Motherboard 5) Which type of RAM is used by most modern motherboards? DDR2 DDR3 DDR4 DDR 6 / 10 Category: Motherboard 6) What type of slot is used to install a graphics card on a motherboard? AGP PCIe PCI SATA 7 / 10 Category: Motherboard 7) What does CMOS stand for? Complementary Metal-Oxide Semiconductor Computer Memory Output Storage Central Modular Output System Central Memory Output Storage 8 / 10 Category: Motherboard 8) Which component controls the memory controller in most modern CPUs? Northbridge BIOS CPU Southbridge 9 / 10 Category: Motherboard 9) What is the main purpose of a heatsink on a motherboard? To store data To cool down components To power the motherboard To connect the CPU 10 / 10 Category: Motherboard 10) Which port on the motherboard back panel is commonly used for connecting a monitor? HDMI USB Ethernet Audio Jack Your score isThe average score is 0% 0% Restart quiz Anonymous feedback Send feedback RAM 0% 12345678910 Random Access Memory MCQ Test Total Questions: 10 Time: 5 Minutes Pass Marks: 50% Fill Your Details Get question set in your mail Full NameEmail 1 / 10 Category: RAM 1) What is operating voltage of DDR3 RAM? 3V 3.3V 1.5V 1.2V 2 / 10 Category: RAM 2) DDR4 RAM consumes less power than DDR3 RAM while offering higher speeds. True False Explanation: DDR4 RAM consumes less power than DDR3 RAM and offers faster data transfer speeds, making it more energy-efficient. 3 / 10 Category: RAM 3) What is the main function of RAM in a computer? Stores power Provides temporary storage for data being used by the CPU Stores data permanently Holds the operating system only Explanation: RAM temporarily holds data and instructions that the CPU needs to execute actively running processes and tasks, providing quick access to this information. 4 / 10 Category: RAM 4) What does SDRAM stand for? Super DRAM Synchronous DRAM Simple DRAM Static DRAM Explanation: SDRAM (Synchronous DRAM) is a type of DRAM that synchronizes with the CPU’s clock speed, providing faster data access. 5 / 10 Category: RAM 5) What does RAM stand for? Random Access Memory Randomly Accessed Memory Read After Memory Read Access Memory Explanation: RAM stands for “Random Access Memory,” which is a type of computer memory that can be accessed randomly at any time, meaning any byte of memory can be accessed without having to sequentially go through the preceding bytes. 6 / 10 Category: RAM 6) DRAM (Dynamic RAM) requires periodic refreshing to maintain the stored data. True False Explanation: DRAM stores data in capacitors that lose charge over time, so it needs to be periodically refreshed to maintain the stored data. 7 / 10 Category: RAM 7) Identify the ram Laptop RAM Server RAM Desktop RAM Static RAM 8 / 10 Category: RAM 8) Which type of RAM is volatile? ROM Flash RAM DRAM EEPROM Explanation: DRAM (Dynamic RAM) is volatile, meaning it loses its data when the power is turned off. 9 / 10 Category: RAM 9) What is the maximum capacity of RAM that a 32-bit operating system can address? 8GB 16GB 4GB 2GB Explanation: A 32-bit operating system can address up to 4GB of RAM, but it cannot use more than that due to the limitations of 32-bit memory addressing. 10 / 10 Category: RAM 10) Which of the following is a type of RAM used in modern computers? DDR RAM EEPROM ROM Flash Memory Explanation: DDR (Double Data Rate) RAM is commonly used in modern computers due to its high speed and efficiency. Your score isThe average score is 0% 0% Restart quiz Anonymous feedback Send feedback HDD 0% 12345678910 Hard Disk Drive MCQ Test Total Questions: 10 Time: 5 Minutes Pass Marks: 50% Fill Your Details Get question set in your mail Full NameEmail 1 / 10 Category: HDD 1) What is the function of the actuator arm in an HDD? Controls the disk format Rotates the platter Moves the read/write head Provides power to the HDD 2 / 10 Category: HDD 2) How much capacity of HDD can be addressed by MBR? 1TB 2TB 8TB 4TB 3 / 10 Category: HDD 3) How much capacity can be addressed by GPT? 2 Zebibyte 4 Zebibyte 1 Zebibyte 8 Zebibyte 4 / 10 Category: HDD 4) What is the maximum theoretical transfer speed of a PCIe 3.0 x4 NVMe drive? 8 GB/s 16 GB/s 4 GB/s 32 GB/s 5 / 10 Category: HDD 5) Which of the following interface standards is most commonly used in modern hard drives? PCIe SCSI IDE SATA 6 / 10 Category: HDD 6) What is the primary function of a Hard Disk Drive (HDD)? Data Processing Data Storage Data Encryption Data Transmission 7 / 10 Category: HDD 7) Identify the disk name present in HDD GMR Disk Platter Actuator 8 / 10 Category: HDD 8) What does the term “seek time” refer to in the context of HDDs? Time taken to transfer data Time taken to initialize the hard drive Time taken to format the disk Time taken to access a sector 9 / 10 Category: HDD 9) Which of these is a common form factor for an NVMe SSD? 5.25" 3.5" M.2 2.5" 10 / 10 Category: HDD 10) Which is most popular storage media of modern computer? SSD Hard Disk SSD Storage Media PATA Hard Disk NVME Storage Media Your score isThe average score is 0% 0% Restart quiz Anonymous feedback Send feedback Chose Language: [gtranslate]
