Computer Knowledge Quiz 5 January 9, 2024 by Rabbani Mohd /15 5 Computer Knowledge Quiz 5 Computer Knowledge Quiz 5 1 / 15 Which type of memory is used to store the operating system and application programs during the computer's operation? Virtual Memory Secondary Storage RAM Cache Memory 2 / 15 Which of the following is a type of non-volatile memory commonly used in USB drives and memory cards? Cache Memory RAM Flash Memory DRAM 3 / 15 What does the term "CAS Latency" refer to in the context of RAM? Delay in column access time Speed of data transferSpeed of data transfer Capacity of storage Power consumption 4 / 15 In a computer, where is the BIOS (Basic Input/Output System) typically stored? Cache Memory RAM SSD ROM 5 / 15 Which of the following is a type of volatile memory that is used as a bridge between the CPU and main memory? ROM EEPROM Cache Memory SSD 6 / 15 What is the main advantage of DDR4 over DDR3 RAM in terms of performance? Lower power consumption Improved durability Higher data transfer rates Larger storage capacity 7 / 15 In a computer system, which component is responsible for coordinating data transfer between the CPU and other peripherals? Memory Controller Hard Disk Drive (HDD) Cache Memory Input/Output Controller (I/O Controller) 8 / 15 Which memory type is often used for the storage of firmware and system software? RAM Cache Memory ROM EEPROM 9 / 15 Which memory technology uses magnetic charges to store data? DDR4 RAM SRAM (Static RAM) Magnetic RAM (MRAM) Flash Memory 10 / 15 What is the purpose of a memory module's heat spreader or heat sink? Prevent overheating of memory modules Enhance memory access time Improve data transfer speed Increase storage capacity 11 / 15 What is the purpose of a memory address bus in a computer system? Transfers data between CPU and RAM Manages virtual memory Stores memory addresses for data retrieval Controls data flow between caches 12 / 15 What is the purpose of a Memory Hierarchy in computer architecture? Efficient utilization of secondary storage Organizing memory components based on speed and size Enhancing the security of memory modules Increasing the storage capacity of RAM 13 / 15 What is the primary function of a graphics card's video memory (VRAM)? Manage virtual memory operations Accelerate graphics rendering Store system files Enhance CPU performance 14 / 15 What is the maximum storage capacity of a standard CD-ROM? 4.7 GB 8.5 GB 1.44 MB 700 MB 15 / 15 What is the purpose of parity bits in memory modules? Enhancing data transfer speed Increasing storage capacity Reducing power consumption Providing error-checking capabilities Your score is 0% Restart quiz
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