zend php 5 3 certification study guide pdf download

... Zend PHP 5 Certification Gu Zend's new PHP 5 Certification Exam represent an excellent tool for professional PHP developers who want to distinguish themselves in their field php|architect's Zend ... Management 32 Types of Errors 32 Error Reporting 33 Handling Errors 34 Summary 35 Chapter 2 — Functions 37 Basic Syntax 37 Returning Values 38 Variable Scope 39 Passing ... Network Access 233 Stream Contexts 234 Advanced Stream Functionality 234 Stream Filters 235 Summary 236 Appendix A — Differences Between PHP 4 and 5 239 Language Features 239 Objects

Ngày tải lên: 15/12/2013, 12:15

... 978-1-931836-57-9, Syngress), the technical editor for Security+ Study Guide and DVD Training System, (ISBN: 978-1-931836-72-2, Syngress), lead author and technical editor for Network+ Study Guide ... Exams: Exam N10-003, (ISBN: 978-1-931836-42-5, Syngress), and technical edi-tor and a contributing author to Building DMZs for Enterprise Networks, (ISBN: 978-1-931836-88-3, Syngress) Robert ... Professionals, (ISBN: 978-1-59749-139-6), a contributing author to The Real MCTS/MCITP Configuring Microsoft Windows Vista Client Exam 70-620 Prep Kit, (ISBN: 978-1-59749-233-1, Syngress), and technical

Ngày tải lên: 04/07/2014, 13:20

... until 1983 that IBM releases the XT with the 8086 processor (and option to add an 8087 math co-processor) 80286 (16-bit processor) produced in 1982 ■ ■ 80386 (32-bit processor) produced in 1985 ■ ... 80386 (32-bit processor) produced in 1985 ■ ■ Trang 580486 (32-bit processor) produced in 1989.■ ■ Pentium (32-bit processor) produced in 1993, and which ended ■ ■ the x86 naming scheme for their ... this, Intel chips bore the Pentium name, inclusive to the Pentium 75 (in 1994), Pentium 120, 133, and Pentium Pro 200 (in 1995), Pentium MMX and Pentium II (in 1997), and Pentium III (in 1999)

Ngày tải lên: 04/07/2014, 13:20

... provide extremely ■ ■ high speeds A T1 line provides speeds of 1.544 Mbps, while a T3 line provides speeds ranging from 3 Mbps to 44.736 Mbps To illustrate the relationships between LANs and WANs, ... mentioned later) This type of connection is slow, and allows connections at a maximum of 56 Kbps (meaning that 56,000 bits of data can be sent or received per second) Integrated Services Digital Network ... Subscriber Line (DSL), which sends data across telephone ■ ■ lines at speeds ranging from 1.5 Mbps (1.5 million bits per second) using a router or digital modem and configured phone lines Trang

Ngày tải lên: 04/07/2014, 13:20

... excess jacket (about 1 to 3 inches) and 3. reveal the inside wires so that you can work with them. You will have to untwist the pairs a bit to get them into the RJ-45 connec- tor, but be careful ... have to be cut evenly to fit in the RJ-45 connector, it’s important to consider using the right tool for the job. A crimper is also needed to squeeze the RJ-45 connector onto the cable making it ... cable. Take a new (or tested) Category 5 UTP cable and ensure it is 1. rated properly (check the outer jacket to ensure that this cable is Category 5 UTP). Now that has been determined, take

Ngày tải lên: 04/07/2014, 13:20

... 255.255.224.0 11 13 4,096 4,094 255.255.240.0 12 12 8,192 2,046 255.255.248.0 13 11 16,384 1,022 255.255.252.0 14 10 32,768 510 255.255.254.0 15 9 65,536 254 255.255.255.0 16 8 131,072 126 255.255.255.128 ... 126 255.255.255.128 17 7 262,144 62 255.255.255.192 18 6 524,288 30 255.255.255.224 19 5 1,048,576 14 255.255.255.240 20 4 2,097,152 6 255.255.255.248 21 3 4,194,304 2 255.255.255.252 22 2 CHAPTER ... 255.255.240.0 4 12 32 2,046 255.255.248.0 5 11 64 1,022 255.255.252.0 6 10 128 510 255.255.254.0 7 9 256 254 255.255.255.0 8 8 512 126 255.255.255.128 9 7 1,024 62 255.255.255.192 10 6 Continued Table

Ngày tải lên: 04/07/2014, 13:21

... Office Protocol version 3 (POP3) or Internet Message Access Protocol (IMAP) for storing any messages that are received by an e-mail server The SMTP service uses TCP port 25 to send messages using ... 11. Trang 5ExErcisE 12.3 Using Telnet to Troubleshoot FTPClick 1 Start | All Programs | Accessories | Command Prompt to access the Windows command prompt Type 2 telnet servername 25 Servername ... are troubleshooting 25 specifies that you are Telnetting to port 25 of that server So to con-nect to the mail.example.com server, you would type telnet mail example.com 25 at the command prompt

Ngày tải lên: 04/07/2014, 13:21

... Dispatching for the SNMP RFC3413 SNMP Applications RFC3414 User-based Security Model for version 3 of the SNMP (SNMPv3) RFC3415 View-based Access Control Model for the SNMP RFC3416 Version 2 of the ... for the SNMP RFC3417 Transport Mappings for the SNMP RFC3418 MIB for the SNMP RFC3550 Real-time Transport Protocol (RTP): A Transport Protocol for Real-Time Applications RFC3551 RTP Profile for ... hardware RFC854 Telnet Protocol Specification RFC855 Telnet Option Specifications RFC856 Telnet Binary Transmission RFC857 Telnet Echo Option RFC858 Telnet Suppress Go Ahead Option RFC859 Telnet Status

Ngày tải lên: 04/07/2014, 13:21

... switch is being used? A Layer 2 B Layer 3 C Layer 4 D Layer 5 Correct answer and explanation: B A Layer 3 switch has the capabilities of a router A Layer 3 switch works by using switching tables ... need to deploy a VOIP phone You 15 are unfamiliar with this technology Which connection type could you use on a standard IP phone? A RJ-12 B RJ-13 C RJ-24 D RJ-45 Correct answer: D. ChApTEr 4: ... 3 want the switch to be able to route packets of data based on the uniform resource locator included with the packet Which switch type should you buy? A Layer 2 B Layer 3 C Layer 4 D Layer 5

Ngày tải lên: 04/07/2014, 13:21

... Computer5 192.168.1.101 255.255.255.0 Computer6 192.168.1.102 255.255.255.0 Router A Computer1 192.168.3.101 255.255.255.0 Computer2 192.168.3.102 255.255.255.0 Computer3 192.168.4.100 255.255.255.0 ... 255.255.255.0 Computer4 192.168.4.101 255.255.255.0 Router B Computer7 192.168.2.100 255.255.255.0 Computer8 192.168.2.101 255.255.255.0 Subnet C Gateway: 192.168.3.1 Subnet A Gateway: 192.168.1.1 ... CHAP, 454–455 cleartext, 436 EAP, 462–464 Kerberos, 445–447 LDAP, 447–454 methods multifactor, 438–439 one-factor, 434–436 single sign-on (SSO), 439 two-factor, 437–438 mutual, 199, 457–458 open,

Ngày tải lên: 04/07/2014, 13:21

... Databases and SQL Chapter 13: Retrieving Data from MySQL with PHP Chapter 14: Manipulating MySQL Data with PHP Chapter 15: Making Your Job Easier with PEAR Chapter 16: PHP and the Outside World ... login/logout system error { background: #d33; color: white; padding: 0.2em; } A login/logout system 293 Part III: Using PHP in Practice Figure 10-4 Figure 10-5 How It Works The script starts by ... are running (The PHP constant PHP_EOL is handy for this; it stores the end-of-line character(s) applicable to the operating system that PHP is running on.) 301 Part III: Using PHP in Practice

Ngày tải lên: 09/08/2014, 14:21

... X ^H 750 x ($30.00-$31.00) 1,000 x $31.00 = -0.02419 o r -2 4 2 bpUnrealized profit/loss (missed trade opportunity cost): $H X ^H (1,000 - 750) x ($30.15 - $31.00) 1,000 x $31.00 -0.00685 or - ... Side Shares Avg Vol Price % Spread Urgency A Buy 25,000 50,000 14.25 0.45 Low B Buy 215,000 4,250,000 48.17 0.04 Low C Sell 50,000 500,000 24.50 0.04 High Which of the following shares (represented ... Institutional) 25 Lesson 3: The Perold-Sharpe Analysis of Rebalancing Strategies 35 Study Session 17: Performance Evaluation Reading 33: Evaluating Portfolio Performance 41 Lesson 3: Performance

Ngày tải lên: 15/06/2019, 11:10

... Trang 1Troy Technologies USAA+ CERTIFICATION STUDY GUIDE Core Exam Edition 4 Trang 2You have purchased one of the Troy Technologies USA Study Guides. This study guide consists of a selection of ... Corona 55: The default I/O address for COM1 is? A: 3F8 56: ESD occurs between two objects that have? A: Different electrical potentials 57: How many pins does a serial port connector have? A: 9 58: ... Max Data Rate IDs Wide SCSI 16 5MHz 10MB 16Wide SCSI 32 5MHz 20MB 16SCSI-2 Fast 8 10MHz 10MB 8Fast & Wide SCSI 16 10MHz 20MB 16Fast & Wide SCSI 32 10MHz 40MB 32Ultra SCSI 8 20MHz 20MB 8Ultra

Ngày tải lên: 10/12/2013, 15:15

... testers, 559 Ethernet crossover cable, 558–559 Linux tools, 563–564 dig command, 555–556 ifconfig command, 553–555 traceroute command, 557 netware tools, 557–558, 564 oscilloscope, 559 OSI model, 525–529 ... nbtstat command, 541–544 netstat command, 538–541 nslookup command, 546–549 pathping command, 533–536 ping command, 530–531 route command, 549–551 SNMP, 551–552 tracert command, 531–533 Network voice ... internal, 108 speeds, 371–372 MPLS. See Multiprotocol label switching Multicast, 329–331 advantage of, 334 basics of, 330–331 IP address, 600 dynamic, 334–335 static, 335 traffic, 333–334. See also

Ngày tải lên: 04/07/2014, 13:20

... Electronic data processing personnel—Certification I Shimonski, Robert TK5105.5.C6357 2009 004.6—dc22 200902129 Printed in the United States of America 1 2 3 4 5 6 7 8 9 0 Trang 6Contents About ... Trang 2CompTIA Network+ Certification Study Guide Trang 3This page intentionally left blankTrang 4CompTIA Network+ Certification Study Guide Exam N10-004 2E Robert J Shimonski ... ��������������������������������������������������������������������������������353 self test Quick Answer Key ������������������������������������������������������356 ChApTEr 8 Wide Area Networking �������������������������������������������������������������357 Introduction

Ngày tải lên: 04/07/2014, 13:20

... became very clear that when hubs and switches only come in predefined capacities such as 5, 8, 12, 24, or even 36 ports, potentially we could be wasting resources by not fully utilizing all the ports ... Wireless Physical Networking Models 25 BUS Bus topologies are one of the most straightforward networks and are easy to set up and install. As shown in Figure 1.3, all of the computers in a bus ... like Microsoft SQL Server installed on it. In the same way, a Web server on a Windows Server 2003 server would need Internet Information Services (IIS) configured. By installing server soft- ware

Ngày tải lên: 04/07/2014, 13:20

... C T-Connector D Hub SElF TEST quICK ANSwEr KEy B 1 C 2 A 3 A 4 B 5 B 6 C 7 C 8 C 9 A and D 10 A 11 D 12 C 13 C 14 D 15 Trang 10ExAM oBJECTIvES IN ThIS ChApTEr INTroduCTIoN In this ... within a local ■ ■ geographic area, which the IEEE defines as being 50 km or less in diameter Trang 3ChApTEr 1: Network Fundamentals 38 ExAM oBJECTIvES FrEquENTly ASKEd quESTIoNS I am creating a home ... on the single floor of a 3 building The network has servers and other resources that are kept in a secure server room You are the only network administrator Trang 5ChApTEr 1: Network Fundamentals

Ngày tải lên: 04/07/2014, 13:20

... STP (Category 5 or higher) 100 m 1000BaseSX Fiber-optic 550 m (MMF) 1000BaseLX Fiber-optic 550 m (MMF) or up to 10 km (SMF) 1000BaseCX Fiber-optic 100 m 10GbaseSR Fiber-optic Up to 300 m over 2000 ... Standard Cable Type Maximum Length 10Base2 Coax 185 m 10Base5 Coax 500 m 10BaseT UTP or STP (Category 3 or higher) 100 m 100BaseTX UTP or STP (Category 5 or higher) 100 m 10BaseFL Fiber-optic 2 km ... of the cable. For example, the 5 in 10Base5 indicates that it has a maximum distance of 500 m, while the 2 in 10Base2 was a rounded-up indication of its 185 m maximum distance. This changed,

Ngày tải lên: 04/07/2014, 13:20

... (full-duplex) 1000BaseT UTP (Category 5 or higher) 1 Gbps (1000 Mbps) 100 meters 1000BaseSX Fiber-optic 1 Gbps (1000 Mbps) 550 m (MMF) 1000BaseLX Fibe-optic 1 Gbps (1000 Mbps) 550 m (MMF) or up to 10 km ... 10Base2 networks RG-58 C/U, which is a military implementation of RG-58 A/U ■ ■ RG-59, which is used for broadband transmissions (such as cable ■ ■ television), and is used for 10Base5 networks RG-6, ... that are up to 550 m in length 1000BaseLX 1000BaseLX uses fiber-optic cabling to transmit data at speeds of 1 Gbps Using MMF, data can be sent across cable segments that are up to 550 m in length,

Ngày tải lên: 04/07/2014, 13:20

... incorrect choices. 83Recognizing Category 3, 5, 5e, and 6 UTP Category 3 is the minimum grade of cable that supports networking, but it is not the best choice for networks. CAT3 is a voice-grade ... and 155 Mbps ATM. FIGURE 2.8 Unshielded Twisted-Pair. Test Day Tip Although there are a number of different categories of UTP, the Network exam expects you to know the details of CAT 3, 5, 5e, ... than Category 5; rated at 200 MHz; suitable for Ethernet, Fast Ethernet, Gigabit Ethernet, Token Ring, and 155 Mbps ATM. CAT 6 Same as CAT5e, but higher standard. Rated at 250 MHz; suitable

Ngày tải lên: 04/07/2014, 13:21