Ite 221 - Study guides, Class notes & Summaries

Operating Systems are organized internally into layers (T/F) Ans: True Resource allocation in a single-tasking OS involves only two running programs—an application and the OS. (T/F) Ans: True Multitasking operating systems are not the norm for general-purpose computers. (T/F) Ans: False A hypervisor can make the sum of physical resources allocated to all virtual machines appear greater than the underlying physical resources. (T/F) Ans: True The act of giving control of a CPU to a r...

A storage device consists of a read/write mechanism and a storage medium. a. True b. False Ans: True Wait states increase CPU and computer system performance. a. True b. False Ans: False Primary storage extends the limited capacity of CPU registers. a. True b. False Ans: True The CPU moves data and instructions continually between registers and primary storage. a. True b. False Ans: True With current technology, secondary storage speed is typically faster than primary storage s...

A storage device consists of a read/write mechanism and a storage medium. Ans: True The ____ is the device or substance that actually holds data. storage device storage medium storage method storage speed Ans: storage medium ____ is a read-ahead RAM that uses the same clock pulse as the system bus. Synchronous DRAM Asynchronous DRAM Flash DRAM Continuous DRAM Ans: Synchronous DRAM A ____ device isn't restricted to any specific order when accessing data. random access serial acce...

Vendor Web sites are oriented toward sales, but they usually contain detailed information on specific products or links to other Web sites. technology architecture When actual hardware, network, and system software components are acquired and installed, they make up a(n) ____ for one or more information systems. Detailed design activities are narrower in scope and constrained by the information architecture compared to the remaining design activities. systems development ...

ITE 221 FINAL EXAM ...

Memory Fragmentation Ans: A computers operating system may be unable to allocate used RAM due to: Individual Processes Ans: In a Microsoft Windows environment, areas of RAM will typically be assigned to: L1 Cache Memory Ans: Which of the following memory types is found inside a CPU Primary (RAM) Memory Ans: Which type of Memory is volatile All of the above ( Flash, EPROM, RAM) Ans: Which of the following can be used to hold a computer program Boolean Ans: Binary numbers are well suite...

ITE 221 Exam 3 Questions and answers, Graded A+ L1 or level one - -A(n) _____ cache is generally implemented on the same chip as the CPU. cache - -A(n) _____ is an area of fast memory where data held in a storage device is prefetched in anticipation of future requests for the data. cache swap - -A cache controller is a hardware device that initiates a(n) _____ when it detects a cache miss. control bus - -The _____ transmits command, timing, and status signals between devices in a com...

NYSTCE CHILDHOOD LITERACY 221 | Questions and Correct Answers | Latest Update 2024/2025 Second language acquisition - Answer -Make all instruction as easy to understand as possible; Relate instruction to culture of ESL children; Increase interactive activities use gestures when modeling Vocabulary - Answer -The more vocab a student knows the higher their comprehension Print and book awareness - Answer -See connection between words and meaning Learn that reading/writing are ways to obta...

ITE 221 - PC Hardware & O/S Architecture - Exam 1 with Questions and Answers ...