linux professional institute certification study guide exams 101 and 102

linux professional institute certification study guide, 2nd edition 2

Danh mục: Chứng chỉ quốc tế

linux professional institute certification study guide

Danh mục: Chứng chỉ quốc tế

700
1,297
2

Hungry minds linux professional institute (LPI) certification bible [2001]

Danh mục: Kỹ thuật lập trình

CompTIA Linux+ Certification Study Guide - Part 2 (Linux 2) pot

Danh mục: Quản trị mạng

Zend PHP Certification Study Guide- P8

Danh mục: Kỹ thuật lập trình

... sendmailcommand-line program. Itmust accept the -t and -icommand-line switches at the very least.When PHP is compiled, the configurescript searches for the sendmailcommand in/usr/bin:/usr/sbin:/usr/etc:/etc:/usr/ucblib:/usr/libIf ... writing and deploying PHP scripts that generate and send emailmessages, you need to know something about how email gets delivered around theInternet.This will help you better understand and support ... correct-ly send email and the MTA is working, too.NoteSome MTAs on UNIX will accept messages that just use \n as the end-of-line sequence. This is nonstandardbehavior, and you should expect...

Zend PHP Certification Study Guide- P9

Danh mục: Kỹ thuật lập trình

... row of the first table and extract all the rows from the second tablewhere the idcolumn doesn’t have the same value, and then do so for the second row, and so forth and you’ll end up with ... to by an acronym that incorporates a particular brand of database—for example, LAMP stands for Linux/ Apache/MySQL/PHP.When it comes to the certification program, however, you are not required ... thehttpfile wrapper only supports reading and not writing.Correctly Detecting Line EndingsThe Windows, UNIX (and UNIX-like systems such as Linux) , and Apple Macintosh(Mac OS) operating systems...

Zend PHP Certification Study Guide- P10

Danh mục: Kỹ thuật lập trình

... this watermark. 174Chapter 10 Stream and Network ProgrammingC. W3C.org. They set the standards, and standards are important. By support-ing the open standards, you can be sure that your code ... also handled by your computer’s operating system. Instead of creatinga file handle, the operating system creates a resource called a socket. File handles and sockets are very similar, and through ... a socket, you can use fread() and others.To writeto a socket, you can use fwrite() and others.fread() and fwrite()are binary safe—you can use them to read and write any typeof data that...

Zend PHP Certification Study Guide- P11

Danh mục: Kỹ thuật lập trình

... to worry about before you beginyour one -and- a-half-hour long test.NONDISCLOSURE AGREEMENT AND GENERAL TERMS OF USE FORZEND PHP CERTIFICATION EXAMS, AND LOGO USAGE AGREEMENTThis exam is Zend ... error_logoption.You can open a shell and usetail –fto follow the PHP log.If you want to go a step further, you could use the set_error_handler()functionto define your own error handlers and log additional ... static and dynamic content, it’s a good idea to keepthings simple and let a lightweight web server handle the static data. Because you don’tneed any of the advanced features provided by PHP and...

Zend PHP Certification Study Guide- P12

Danh mục: Kỹ thuật lập trình

... is borrowed from C, Java, and PERL—with a unique flavor of itsown. PHP was originally developed byRasmus Lerdorf and then extended byAndi Gutmans, Zeev Suraski, and anassorted group of programmers ... I and II E. I and III F. II and III 9. Which of the features listed below do not exist in PHP4? (Choose 2) A. Exceptions B. Preprocessor instructions C. Control structures D. Classes and ... date and time plus one hour.B.time() + 24*60*60returns the current date and time plus one day.C.time() + 24*60*60*100returns the current date and time plus one day Answers1. B2. C3. C and...

Zend PHP Certification Study Guide- P13

Danh mục: Kỹ thuật lập trình

... arrays, 78-81spam, 129split( ) function, string splits, 101- 102 splittingcommands, code writing readability, 188strings into components, 101- 102 SQL injections, security vulnerabilities,179sscanf( ... ), 167-168preg_replace( ), 101 preg_split( ), 101- 102 printf( ), 93-95readfile( ), 112rename( ), 111reset( ), 70-71rsort( ), 76-77serialize( ), 85-86set_error_handler( ), 192-193shown( ... want and view the chapter or section you need immediately.■ Cut, paste, and annotate.Paste code to save time and eliminate typographical errors.Make notes on the material you find useful and...

Zend PHP Certification Study Guide- P14

Danh mục: Kỹ thuật lập trình

... else.ARTICLESKeep your edge with thousands of free articles, in-depth features, interviews, and information technology reference recommendations—all written byexperts you know and trust.ONLINE BOOKSAnswers ... www.informit.comYour Guide to ComputerTechnologySams has partnered with InformIT.com to bring technical informationto your desktop. Drawing on Sams authors and reviewers to provideadditional ... Online Books’ 600+ fully searchableonline books. Sign up now and get your first 14 days free.CATALOGReview online sample chapters and author biographies to choose exactly theright book from...

Tài liệu Troy Technologies USA_ A+ CERTIFICATION STUDY GUIDE Core Exam doc

Danh mục: Chứng chỉ quốc tế

... mouse61: Which AT command is used to reset a modem?A: ATZ62: What information is stored in CMOS or PRAM?A: Date and time. CPU and memory size characteristics. Floppy and hard disk configuration ... resolution for the VGA standard monitor is?A: 640x480-16 colors435: The resolution for the SVGA standard monitor is?A: 800x600-16 colors436: The resolution for the XGA standard monitor is?A: ... controlling both external and internal devices where would the terminatorsneed to be located?A: The terminating resistor must be disabled on the controller, and both the last internal and last externaldevices...

Tài liệu Troy Technologies USA A+ certification study guide pdf

Danh mục: Kỹ thuật lập trình

... USA Study Guides.This study guide consists of a selection of questions and answers similar tothe ones you will find on the official A+ Certification exams. All you needto do is study and memorize ... questions and answers and youwill be ready to take the exams. Remember, we guarantee it!Average study time is 10 to 15 hours. Then you are ready.GOOD LUCK!GuaranteeShould you use this study guide ... Scandisk check that standard does not?A: The integrity of the disk surface.275. Scandisk and Defrag are located where in Windows 95?A: Programs/Accessories/System Tools276. What commands...

Tài liệu Oracle Certified Professional DBO Certification Exam Guide pdf

Danh mục: Cơ sở dữ liệu

... required to understand concepts presented in the “Oracle DBO Candidate Guide available from Oracle Education at http://education.oracle.com /certification. Be sure you understand these concepts ... Structure and Object Creation5. Oracle Usage and Database Security6. Backup, Recovery, and Data Loads7. Database Tuning and Troubleshooting8. SQL Queries in SQL*Plus9. SQL DML and DDL in ... we recommend the companion study guides from Global Knowledge Network Certification Press. The chapters in these books correspond directly to the sections of the exams. ScoringThe Test Yourself...

Tài liệu Zend PHP Certification Study Guide- P1 ppt

Danh mục: Kỹ thuật lập trình

... with the general concepts of database pro-gramming and the standard SQL language.What Does This Guide Cover?The Zend PHP Certification Study Guide covers every topic that is part of the exam. ... 353 PHP and the Web 494 Arrays 615 Strings and Regular Expressions 896 File Manipulation 1057 Managing Dates and Times 1158 Managing Email 1279 PHP and Databases 14510 Stream and Network ... picture. Zend PHP Certification Study Guide has been written by some of the same people who designed the Zend PHP Certification. It goes over all the topics that are required by the certification, ...

Tài liệu Zend PHP Certification Study Guide- P2 ppt

Danh mục: Kỹ thuật lập trình

... PHP modenHandling data typesnType casting and type jugglingnCreating statementsnCreating operations and expressionsnWriting functionsnHandling conditional statementsnHandling loopsLanguage ... high performance and power.Terms You’ll Need to UnderstandnLanguage and PlatformnLanguage constructnData typenOpening and closing tagsnExpressionnVariablenOperation and operator precedencenConditional ... >>=right printleft and left xorleft orleft ,As you have probably noticed, the logical operators && and || have a different prece-dence than and and or.This is an important...

Tài liệu Zend PHP Certification Study Guide- P3 docx

Danh mục: Kỹ thuật lập trình

... doesn’t show up and the property actually hasa value of NULL.To understand why, you need to consider two things. First, when $this is assigned to$obj_instance, it is assigned by value, and this causes ... created and assignedto $obj. Because my_class has a constructor, the object’s instantiation automatically callsit, and we can pass parameters to it directly.From this point on, properties and ... 31Functions and Constructs$years += 10;return $years * 52;}$years = 28;echo calc_weeks ();?>The $years variable is now available to the function, where it can be used and modi-fied....