linux professional institute certification study guide exams 101 and 102
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Zend PHP Certification Study Guide- P8
Ngày tải lên :
17/10/2013, 21:15
...
sendmail
command-line program. It
must accept the
-t
and
-i
command-line switches at the very least.
When PHP is compiled, the
configure
script searches for the
sendmail
command in
/usr/bin:/usr/sbin:/usr/etc:/etc:/usr/ucblib:/usr/lib
If ... writing and deploying PHP scripts that generate and send email
messages, you need to know something about how email gets delivered around the
Internet.This will help you better understand and support ... correct-
ly send email and the MTA is working, too.
Note
Some MTAs on UNIX will accept messages that just use \n as the end-of-line sequence. This is nonstandard
behavior, and you should expect...
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Zend PHP Certification Study Guide- P9
Ngày tải lên :
20/10/2013, 14:15
... row of the first table and extract all the rows from the second table
where the
id
column 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 ... the
http
file wrapper only supports reading and not writing.
Correctly Detecting Line Endings
The Windows, UNIX (and UNIX-like systems such as Linux) , and Apple Macintosh
(Mac OS) operating systems...
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Zend PHP Certification Study Guide- P10
Ngày tải lên :
20/10/2013, 14:15
... this watermark.
174
Chapter 10 Stream and Network Programming
C. 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 creating
a 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 write
to a socket, you can use
fwrite()
and others.
fread()
and
fwrite()
are binary safe—you can use them to read and write any type
of data that...
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Zend PHP Certification Study Guide- P11
Ngày tải lên :
24/10/2013, 12:15
... to worry about before you begin
your one -and- a-half-hour long test.
NONDISCLOSURE AGREEMENT AND GENERAL TERMS OF USE FOR
ZEND PHP CERTIFICATION EXAMS, AND LOGO USAGE AGREEMENT
This exam is Zend ...
error_log
option.You can open a shell and use
tail –f
to follow the PHP log.
If you want to go a step further, you could use the
set_error_handler()
function
to define your own error handlers and log additional ... static and dynamic content, it’s a good idea to keep
things simple and let a lightweight web server handle the static data. Because you don’t
need any of the advanced features provided by PHP and...
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Zend PHP Certification Study Guide- P12
Ngày tải lên :
24/10/2013, 12:15
... is borrowed from C, Java,
and PERL—with a unique flavor of its
own. PHP was originally developed by
Rasmus Lerdorf and then extended by
Andi Gutmans, Zeev Suraski, and an
assorted 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*60
returns the current date and time plus one day.
C.
time() + 24*60*60*100
returns the current date and time plus one day
Answers
1. B
2. C
3. C and...
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Zend PHP Certification Study Guide- P13
Ngày tải lên :
28/10/2013, 19:15
... arrays, 78-81
spam, 129
split( ) function, string splits, 101- 102
splitting
commands, code writing readability, 188
strings into components, 101- 102
SQL injections, security vulnerabilities,
179
sscanf( ... ), 167-168
preg_replace( ), 101
preg_split( ), 101- 102
printf( ), 93-95
readfile( ), 112
rename( ), 111
reset( ), 70-71
rsort( ), 76-77
serialize( ), 85-86
set_error_handler( ), 192-193
shown( ...
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...
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Zend PHP Certification Study Guide- P14
Ngày tải lên :
28/10/2013, 19:15
... else.
ARTICLES
Keep your edge with thousands of free articles, in-depth features, interviews,
and information technology reference recommendations—all written by
experts you know and trust.
ONLINE BOOKS
Answers ... www.informit.com
Your Guide
to Computer
Technology
Sams has partnered with InformIT.com to bring technical information
to your desktop. Drawing on Sams authors and reviewers to provide
additional ... Online Books’ 600+ fully searchable
online books. Sign up now and get your first 14 days free.
CATALOG
Review online sample chapters and author biographies to choose exactly the
right book from...
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Tài liệu Troy Technologies USA_ A+ CERTIFICATION STUDY GUIDE Core Exam doc
Ngày tải lên :
10/12/2013, 15:15
... mouse
61: Which AT command is used to reset a modem?
A: ATZ
62: 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 colors
435: The resolution for the SVGA standard monitor is?
A: 800x600-16 colors
436: The resolution for the XGA standard monitor is?
A: ... controlling both external and internal devices where would the terminators
need to be located?
A: The terminating resistor must be disabled on the controller, and both the last internal and last external
devices...
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Tài liệu Troy Technologies USA A+ certification study guide pdf
Ngày tải lên :
11/12/2013, 14:15
... USA Study Guides.
This study guide consists of a selection of questions and answers similar to
the ones you will find on the official A+ Certification exams. All you need
to do is study and memorize ... questions and answers and you
will be ready to take the exams. Remember, we guarantee it!
Average study time is 10 to 15 hours. Then you are ready.
GOOD LUCK!
Guarantee
Should 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 Tools
276.
What commands...
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Tài liệu Oracle Certified Professional DBO Certification Exam Guide pdf
Ngày tải lên :
17/01/2014, 09:20
... 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 Creation
5. Oracle Usage and Database Security
6. Backup, Recovery, and Data Loads
7. Database Tuning and Troubleshooting
8. SQL Queries in SQL*Plus
9. 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.
Scoring
The Test Yourself...
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Tài liệu Zend PHP Certification Study Guide- P1 ppt
Ngày tải lên :
26/01/2014, 11:20
... 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. ... 35
3 PHP and the Web 49
4 Arrays 61
5 Strings and Regular Expressions 89
6 File Manipulation 105
7 Managing Dates and Times 115
8 Managing Email 127
9 PHP and Databases 145
10 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, ...
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Tài liệu Zend PHP Certification Study Guide- P2 ppt
Ngày tải lên :
26/01/2014, 11:20
... PHP mode
n
Handling data types
n
Type casting and type juggling
n
Creating statements
n
Creating operations and expressions
n
Writing functions
n
Handling conditional statements
n
Handling loops
Language ... high performance and power.
Terms You’ll Need to Understand
n
Language and Platform
n
Language construct
n
Data type
n
Opening and closing tags
n
Expression
n
Variable
n
Operation and operator precedence
n
Conditional ... >>=
right print
left and
left xor
left or
left ,
As you have probably noticed, the logical operators && and || have a different prece-
dence than and and or.This is an important...
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Tài liệu Zend PHP Certification Study Guide- P3 docx
Ngày tải lên :
26/01/2014, 11:20
... doesn’t show up and the property actually has
a 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 assigned
to $obj. Because my_class has a constructor, the object’s instantiation automatically calls
it, and we can pass parameters to it directly.
From this point on, properties and ... 31
Functions 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....
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