By admin | January 12, 2009
What is sed? - sed is stream editor, a Unix tool for working with streams of text data. See the awful truth about sed.
How do you substitute strings with sed? - Use ’s/old/new’ command, so sed ’s/hello/goodbye/’ would substitute the occurrence of the word hello to goodbye.
How do you inject text with sed? - & [...]
Describe what happens when an object is created in Java?
Several things happen in a particular order to ensure the object is constructed properly: 1. Memory is allocated from heap to hold all instance variables and implementation-specific data of the object and its superclasses. Implementation-specific data includes pointers to class and method [...]
This is an aggregated list of questions discussed for hiring an IT guy for your organization at SpiceWorks community forum. Check out their discussion, and description of what question are good and which ones are not that good.
What port does telnet use?
What is SMTP?
How would you troubleshoot a printer?
How does traceroute work?
Walk me through everything [...]
Given a Binary Search Tree, write a program to print the kth smallest element without using any static/global variable. You can’t pass the value k to any function also.
What are the 4 basics of OOP?
Define Data Abstraction. What is its importance?
Given an array of size n. It contains numbers in the range 1 to n. [...]
By admin | January 27, 2008
What is Active Directory?
What is LDAP?
Can you connect Active Directory to other 3rd-party Directory Services? Name a few options.
Where is the AD database held? What other folders are related to AD?
What is the SYSVOL folder?
Name the AD NCs and replication issues for each NC
What are application partitions? When do I use them
How do you create [...]
By admin | December 8, 2007
What is the most efficient way to reverse a linklist?
How to sort & search a single linklist?
Which is more convenient - single or double-linked linklist? Discuss the trade-offs? What about XOR-linked linklist?
How does indexing work?
char s[10];
s=”Hello”;
printf(s);
What will be the output? Is there any error with this code?
What is the difference between
char s[]=”Hello”;
char *s=”Hello”;
Please give a [...]
By admin | November 29, 2007
What is Active Directory?
What is LDAP?
Can you connect Active Directory to other 3rd-party Directory Services? Name a few options.
Where is the AD database held? What other folders are related to AD?
What is the SYSVOL folder?
Name the AD NCs and replication issues for each NC
What are application partitions? When do I use them
How do you create [...]
Extensible Stylesheet Language Transformations help you separate XML content from presentation - XIM is an XML-based programming language with imperative control features, such as assignment and loops, and an interpreter written in XSLT. XIM programs can thus be packaged with an XIM processor (as an XSLT stylesheet) and sent to the client for execution. In [...]
By admin | February 12, 2007
SQL
SQL is an English like language consisting of commands to store, retrieve, maintain & regulate access to your database.
SQL*Plus
SQL*Plus is an application that recognizes & executes SQL commands & specialized SQL*Plus commands that can customize reports, provide help & edit facility & maintain system variables.
By admin | January 18, 2007
1. What is XML?
XML is the Extensible Markup Language. It improves the functionality
of the Web by letting you identify your information in a more accurate,
flexible, and adaptable way. It is extensible because it is not
a fixed format like HTML (which is a single, predefined markup language).
Instead, XML is actually a meta languageâ€â€a language for [...]
Posted in General, Web dev |
By admin | January 10, 2007
1. Why so JavaScript and Java have similar name?
A. JavaScript is a stripped-down version of Java
B. JavaScript's syntax is loosely based on Java's
C. They both originated on the island of Java
D. None of the above
2. When a user views a page containing a JavaScript program, which machine actually executes the script?
A. The [...]
By admin | January 2, 2007
As system administrator, you type “debug ipx sap” and receive the following lines as part of the IOS response: type 0×4, “HELLO2″, 199.0002.0003.0006 (451), 2 hops type 0×4, “HELLO1″, 199.0002.0003.0008 (451), 2 hops What does “0×4″ signify?
* That is a Get Nearest Server response.
* That it is a General query.
* That it [...]
