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MCTS Guide to Microsoft Windows 7 --Chapter 10 Study Guide-- November 10, 2012 Exam # 70-680 Terms in this set (44)True/False ... True New hybrid disks use flash memory as a cache to enhance performance, reduce power consumption, and extend hard disk life. False Network bottlenecks are more common for computers than servers running Windows 7. False A processor executes multiple threads at a time. True In addition to monitoring current activity, Performance Monitor can also be used to view logged data. False Like Resource Monitor, Performance Monitor allows you to select the counters you wish to view. Multiple Choice ... Low-priority I/O ____ allows some disk access to be designated as low priority. Windows ReadyBoost ____ allows you to use a flash memory in a USB flash drive to boost Windows 7 performance. Windows ReadyDrive ____ allows Windows 7 to use flash memory embedded directly in hard disks. bottleneck A ____ occurs when a limitation in a single computer system component slows down the entire system. Disk ____ bottlenecks occur when Windows 7 and running applications want to read and write information to the physical disk in the system faster than the disk can manage. memory Most ____ bottlenecks occur when the applications you are running require more memory than is physically available in the computer. processor A ____ bottleneck occurs when there is too much work for a processor to do. Disk The ____ area of the Performance Monitor is used to monitor disk performance and determine whether the disk subsystem is a bottleneck. Network The ____ area of the Performance Monitor is used to monitor network performance and determine whether the network subsystem is a bottleneck. percentage The Used Physical Memory performance indicator assesses the ____ of physical memory that is being used. LogicalDisk Counters in the ____ category monitor individual partitions and logical drives on a disk. Event Trace A Data Collector Set can monitor a(n) ____ to track when system events occur. alerts For performance counters, you can configure ____ instead of logging to disk. Reports ____ are used to process log file data and display it in a meaningful way. XML To process the data in the log files, you specify rules. A rule is a(n) ____ file that contains instructions specifying how the data is to be processed. relog To generate reports covering a specific time frame, you may wish to combine smaller logs into a single large log or break a large log into multiple smaller logs. This can be done with the ____ command. Task Manager ____ provides an overview of the current state of a computer. Windows Experience Index Windows 7 includes the ____ to provide an objective measure of system performance. 7.9 The Windows Experience Index base score is the overall ranking of your system. The ranking is from 1 to ____ (the best possible). lowest The base score is determined by the ____ subscore. DEP ____ monitors processes to ensure that they do not access unauthorized memory spaces, which is done by various types of malware, such as viruses, to take control of systems. Completion ... baseline A(n) ______ is a set of performance indicators captured when system performance is acceptable. counters Performance indicators are often called _____ because they display values for system characteristics. Performance Monitor _________ is an MMC snap-in that is used to monitor system performance indicators. Resource Monitor __________ provides real-time monitoring of the most common system performance indicators. Performance Monitor __________ is a tool within the Performance Monitor utility that allows you to visually display the data generated by counters. Hard Faults number of time per second that a page of information is retrieved from virtual memory Performance tuning attempts to eliminate bottlenecks Matching ... Performance Options dialog box used to optimize visual effects, processor scheduling, and virtual memory Windows SuperFetch tracks application utilization and ensures that the most commonly used programs are kept in physical memory rather than being swapped out to disk PID number assigned to a process by the operating system when it starts Data Manager allows automatic control of the log files and reports that can be generated by Data Collector Sets Baseline
set of performance indicators captured during normal system performance Data Collector Sets organize multiple counters into a single unit Resource policy specify whether the oldest files or largest files are deleted to meet the minimum free disk and maximum folders requirements Sets with similar termsChapter 10 Study Guide35 terms kh_nadia1 CH1023 terms awsomedude12121 Networking Chapter 1040 terms Amy_Pleshko CH10 Performance Tuning55 terms UlKoq Sets found in the same folderwin7 chapter1135 terms garrickboomer win7 chapter935 terms garrickboomer Final Exam CIST 2411160 terms norman_varnadoe Windows 7 chapter 335 terms garrickboomer Verified questions
COMPUTER SCIENCE A two-dimensional finite automaton (2DIM-DFA) is defined as follows. The input is an $m \times n$ rectangle, for any m, $n \geq 2$. The squares along the boundary of the rectangle contain the symbol # and the internal squares contain symbols over the input alphabet $\sum$. The transition function $\delta: Q \times(\Sigma \cup\{\#\}) \longrightarrow Q \times\{\mathrm{L}, \mathrm{R}, \mathrm{U}, \mathrm{D}\}$ indicates the next state and the new head position (Left, Right, Up, Down). The machine accepts when it enters one of the designated accept states. It rejects if it tries to move off the input rectangle or if it never halts. Two such machines are equivalent if they accept the same rectangles. Consider the problem of determining whether two of these machines are equivalent. Formulate this problem as a language and show that it is undecidable. Verified answer
COMPUTER SCIENCE Rewrite each of the following statements in the form “If A, then B.” a. Candidate Lu winning the election will be a sufficient condition for property taxes to increase. b. The user clicks Pause only if the game level changes. c. The components are scarce, therefore the price increases. d. Healthy hair is a necessary condition for good shampoo. Verified answer COMPUTER SCIENCE The ______ function copies one string to another. Verified answer COMPUTER SCIENCE The expression "number" +6+4*5 produces which of the following string literals? a. "number645", b. "number105", c. "number50", d. "number620", e. "number26". Verified answer Other Quizlet setsspanish III- peds10 terms rgroppe HITT 1301 Chapter 9 Review Quiz25 terms jennifer_masella Ah 17.414 terms emarieg Bio 192 Exam 254 terms Austin_Phillips413 Related questionsQUESTION Signal which contains information that is operated on by a functional unit 2 answers QUESTION Why is the computer used by so many different people, in so many different professions? 15 answers QUESTION DMA controller can be initialized to perform a transfer of a block of data from a memory buffer to a serial communication interface (USCI peripheral). 4 answers QUESTION In the context of executing instructions, briefly explain the concept of a processor pipeline 15 answers What does the Performance Monitor do?The Microsoft Windows Performance Monitor is a tool that administrators can use to examine how programs running on their computers affect the computer's performance. The tool can be used in real time and also be used to collect information in a log to analyze the data at a later time.
What does the Overview tab provide a quick view of in Resource Monitor select all that apply?As its name implies, the Overview tab provides you with an at-a-glance, basic overview of your system's current status. As you can see, the CPU graph displays the total percentage of CPU capacity currently in use in green and the CPU Maximum Frequency in blue.
What utility allows you to visually display the data generated by counters and allows you to select the individual counters you want to view?Which utility is used to browse and manage the records of system events and messages stored in system event logs? Like Resource Monitor, Performance Monitor allows you to select the counters you wish to view.
What is Resource and Performance Monitor?Resource Monitor lets you check the counters for specific system processes and services. Performance Monitor helps access and report information about various computer resources. Users can use the reports to identify the problems with resources so that they can try to fix the problems.
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Like resource monitor, performance monitor allows you to select the counters you wish to view.
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