before you read parts of a computer system

... is not a miraculous device 3 Computer can help us to visit shops, offices, and places of scenic beauty 4 Computer is not a calculating machine 5 We can’t read newspapers and magazines on computer ... REPORTS) Trang 17It is capable of doing anything you ask It can speed up calculations It can manage large / collection of data It can type and print any kind of documents Help us visit anywhere. ... Trang 1English 10Unit: 5 TECHNOLOGY AND YOU Part A READING Teacher: Quynh Tram Welcome to our class ! Trang 2A COMPUTERTrang 4BEFORE YOU READ1 1 Work in groups L ook at the illustrations of

Ngày tải lên: 13/04/2021, 05:15

... Trang 1Unit 1: A DAY IN THE LIFE OF…A.READING Before you read Work in pairs Ask and answer questions about your daily routine, using the cues below Example: what time you often get up A: ... I’ve heard about her 3 What do you about her? _Marie Curie was awarded a Nobel Prize in Chemistry While you read Read the passage and then do the tasks that follow Trang 6 Marie Curie was born ... Work with a partner Look at the Braille Alphabet Then work out the message that follows While you read Read the passage and then do the tasks that follow A TEACHER IN A SPECIAL CLASS Like

Ngày tải lên: 12/04/2021, 19:38

... Pagoda The One – Pillar Pagoda Da Lat City Ha Long Bay Trang 5II While you readYou are going to read a letter from Lan to her friend-Minh about her recent fantastic excursion to a cave near ... Trang 1 Welcome to our class Trang 2Tam Thanh PagodaHo Chi Minh Mausoleum Hoan Kiem Lake Ben Thanh Market A B C D Trang 3Unit 6: An excursionTrang 4I Before you read d On the left bank of the ... classes to make the trip cheap D A, B and C 5 What is Lan anxious about? Why? A She is anxious about the money B She is anxious about her parents’ permission C Because Lan’s parents may not want

Ngày tải lên: 17/04/2021, 17:51

... Trang 3The Great Wall of ChinaTrang 4An Egyptian PyramidTrang 5The Taj Mahal – A symbol of loveTrang 6The Eiffel TowerTrang 7I Before you read1 Where is the Great Pyramid located ? 2 Was it ... Pyramid of Giza B The construction of the Great Pyramid C The special features of the Great Pyramid of Giza D A and B are correct D Activity 1 : Scan the passage quickly and choose the best answer. ... While you read Trang 111 Where is the Great Pyramid of Giza situated and when was it built? 2 How high and large was the Great Pyramid of Giza? 3 What was the purpose of this huge stone Pyramid?

Ngày tải lên: 19/04/2021, 22:14

... relevant number of papers dealing with spare parts management, the case of repairable mechanical systems that must operate for a long time, but that cannot receive supplies of spare parts, has ... mechanical system is installed, reliability data are not available and a major problem concerns the choice of the initial set of spare parts that should be purchased (Do Rego & De Mesquita, ... unless an adequate policy for spare parts management has also been defined (Van Horenbeek et al., 2013; Cai et al., 2017) Indeed, in case of missing spare parts, reparation times amplify and costs

Ngày tải lên: 14/05/2020, 22:48

... evening classes f teach them spell then read and write Are there any illiterate people in your village? What should we do to help them read & write? Trang 11An eradicate illiteracy class before ... 3.Illiteracy eradication 4.Farming techniques 5.Family planning Trang 8Task 2: Which of the choices A, B, C, D most adequately sums up the whole passage? A The programme of “Universalisation of ... Trang 1Unit 5: ILLITERACYA - Reading Trang 2I Before you readLook at the pictures and choose the best answer Trang 4Answer some questions1 Where do you think the class is? a In mountainous areas.

Ngày tải lên: 11/04/2021, 15:56

... Trang 2Name the activitiesTrang 3 Playing chess Watching TV Trang 4Singing Going shoppingTrang 5Reading newspapersTrang 6 Section : Reading Trang 7I.Before you read:Trang 8Guess ... understand/ bored= To carve a design into a hard surface for decoration Trang 12Task 1: The words/ phrases in italics all appear in the passage Choose the correct answer (work in pairs) 1 The activities ... 2 Football and rugby in winter, and cricket and athletics in summer ( 2 last lines in paragraph 3) 3 Walking and swimming ( line 2-3, paragraph 3) 4 Because this is a new kind of entertainments

Ngày tải lên: 21/04/2021, 00:25

... implementation of ALPR/ANPR and Automatic Parking Space Monitoring systems The practical implications of this research are far-reaching For law enforcement agencies, the adoption of ALPR/ANPR technologies ... establish a robust and accurate ANPR system The acquisition of a diverse dataset and the application of image deskewing, advanced preprocessing, and transfer learning contribute to its reliability ... data with real-time sensor information to predict parking space availability and assist drivers in finding vacant spaces efficiently The application of real-time parking space count systems has

Ngày tải lên: 08/10/2024, 09:26

... complex for-mation and ET, by using a heterologous system that consists of cyanobacterial FNR and adrenal bovine Adx Anabaena PCC 7119 FNR contains a noncovalently bound FAD group and its main physiological ... Go´mez-Moreno1 1 Departamento de Bioquı´mica y Biologı´a Molecular y Celular, Facultad de Ciencias, Universidad de Zaragoza, Spain; 2 Biochemie, Universit€ a at des Saarlandes, Saarbr€ u ucken, Germany The ... yielding a complex that shows a typical absorbance band at 450 nm [33] Time-sequential spectra recorded after addition of CYP11A1 to an anaerobic CO-saturated sample containing the reaction mixture

Ngày tải lên: 31/03/2014, 07:20

... incorporate a larger range of Trang 4motion that can be scaled and modified depending on theanthropometrics and abilities of the user Here the focus is on a detailed analysis of selected data for ... large, consisting of a screen-centered rectangle with 40% width and height of the workspace Data and statistical analysis Representative tasks were analyzed across subjects using the performance ... steadiness (DPTT) and The means and standard deviation of the performance metrics in eight-point rectangle target acquisition task across subjects Figure 4 The means and standard deviation of

Ngày tải lên: 19/06/2014, 08:20

... Physical devices Fig 1-1 A computer system consists of hardware, system programs, and application programs Card reader Tape drive Input tape Output tape Printer 1401 (a) System tape (b) 7094 (c) (d) ... 1-7 A typical memory hierarchy The numbers are very rough approximations Read/ write head (1 per surface) Surface Surface Surface Surface Surface Direction of arm motion Surface Surface Surface ... Base-2 User-1 data Limit-1 Base-1 User program Limit-1 Base-1 Operating System Operating System (a) (b) Fig 1-9 (a) Use of one base-limit pair The program can access memory between the base and...

Ngày tải lên: 28/04/2014, 16:35

... over the use of a global variable Thread 1's code Thread 2's code Thread 1's stack Thread 2's stack Thread 1's globals Thread 2's globals Fig 2-17 Threads can have private global variables Spooler ... table Process table Thread table Fig 2-13 (a) A user-level threads package (b) A threads package managed by the kernel Multiple user threads on a kernel thread User space Kernel Kernel thread ... threads run Runtime system picks a thread Kernel picks a process Kernel picks a thread Possible: A1 , A2 , A3 , A1 , A2 , A3 Not possible: A1 , B1, A2 , B2, A3 , B3 Possible: A1 , A2 , A3 , A1 , A2 , A3 Also...

Ngày tải lên: 28/04/2014, 16:35

... (e) Has Max Has Max Has Max Has Max A A A A B B B 4 B — — C C C C Free: (a) Free: (b) Free: (c) Fig 3-10 Demonstration that the state in (b) is not safe Free: (d) Has Max Has Max Has Max A A A B ... resource trajectories Has Max Has Max Has Max Has Max Has Max A A A A A B B 4 B – B – B – C C C C 7 C – Free: (a) Free: (b) Free: (c) Free: (d) Fig 3-9 Demonstration that the state in (a) is safe Free: ... (a) T E D V U R E V G (b) Fig 3-5 (a) A resource graph (b) A cycle extracted from (a) Resources in existence (E1, E2, E3, …, Em) Resources available (A1 , A2 , A3 , …, Am) Current allocation matrix...

Ngày tải lên: 28/04/2014, 16:35

... growth A- Data A Actually in use A- Program Operating system Operating system (a) (b) Fig 4-6 (a) Allocating space for a growing data segment (b) Allocating space for a growing stack and a growing data ... global page replacement (a) Original configuration (b) Local page replacement (c) Global page replacement Page faults/sec A B Number of page frames assigned Fig 4-29 Page fault rate as a function ... operand } Second operand Fig 4-32 An instruction causing a page fault Main memory Disk Main memory Pages Disk Pages Swap area Swap area Page table Page table 6 4 0 (a) Disk map (b) Fig 4-33 (a) ...

Ngày tải lên: 28/04/2014, 16:35

... section of a CD-R disk and laser (not to scale) A silver CD-ROM has a similar structure, except without the dye layer and with a pitted aluminum layer instead of a gold layer Polycarbonate substrate ... An RS-232 terminal communicates with a computer over a communication line, one bit at a time Terminal data structure Terminal data structure Central buffer pool Terminal Terminal Buffer area ... video RAM Video RAM Screen RAM address A BCD 0123 25 lines …×3×2×1×0 …×D×C×B A 0×B0 0A0 0×B0000 160 characters 80 characters (a) (a) Fig 5-39 (a) A video RAM image for a simple monochrome display...

Ngày tải lên: 28/04/2014, 16:35

... (b) An archive (b) Attribute Protection Password Creator Owner Read- only flag Hidden flag System flag Archive flag ASCII/binary flag Random access flag Temporary flag Lock flags Record length ... error on last read */ Fig 6-5 A simple program to copy a file Program text Program text Data (a) abc Data xyz (b) Fig 6-6 (a) A segmented process before mapping files into its address space (b) ... list allocation using a file allocation table in main memory File Attributes Address of disk block Address of disk block Address of disk block Address of disk block Address of disk block Address...

Ngày tải lên: 28/04/2014, 16:35

... subtitles Dag, Bob Dag, Alice Mooie dag Jazeker Hoe gaat het Prima En jij Goed Video English audio French audio German audio Fast forward Fast backward Fig 7-3 A movie may consist of several files 1.00 ... processes, each displaying a movie The frame rates and processing requirements per frame are different for each movie A A2 A1 B A3 B1 A4 B2 B3 C3 RMS A1 B1 C1 A2 B2 C2 A3 EDF A1 B1 C1 A2 B2 C2 A3 B4 ... After waiting (d) After starting to refill the buffer (e) Buffer full 120 Frame Video A A Frame A Audio track T T Video A A Frame A T T Video A A A T T Text track Fig 7-17 Interleaving video, audio,...

Ngày tải lên: 28/04/2014, 16:35

... in making a remote procedure call The stubs are shaded gray Machine Machine Machine Machine Machine Machine Application Application Application Application Application Application Run-time system ... B A B Code using variable A A and B are unrelated shared variables that just happen to be on the same page Code using variable B Network Fig 8-24 False sharing of a page containing two unrelated ... The main elements of a distributed system based on CORBA The CORBA parts are shown in gray Address space Class object contains the method List messages Read message Append message Delete message...

Ngày tải lên: 28/04/2014, 16:35