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1. Which of the following query is correct for using comparison operators in SQL ? A) SELECT sname, coursename FROM studentinfo WHERE age>50 and <80; B) SELECT sname, coursename FROM studentinfo WHERE age>50 and age <80; C) SELECT sname, coursename FROM studentinfo WHERE age>50 and WHERE age<80; D) None of the above 2.How to select all data from studentinfo table starting the name from letter 'r'? A) SELECT * FROM studentinfo WHERE sname LIKE 'r%'; B) SELECT * FROM studentinfo WHERE sname LIKE '%r%'; C) SELECT * FROM studentinfo WHERE sname LIKE '%r'; D) SELECT * FROM studentinfo WHERE sname LIKE '_r%'; 3. Which of the following SQL query is correct for selecting the name of staffs from 'tblstaff' table where salary is 15,000 or 25,000? A) SELECT sname from tblstaff WHERE salary IN (15000, 25000); B) SELECT sname from tblstaff WHERE salary BETWEEN 15000 AND 25000; C) Both A and B D) None of the above 4. The SELECT ...

1. ........................ is the full form of SQL. A) Standard Query Language B) Sequential Query Language C) Structured Query Language D) Server Side Query Language 2. SQL Server 2005 NOT includes the following system database ............. A) tempdb Database B) Master Database C) Model Database D) sqldb Database 3. SQL Server stores index information in the ..................... system table. A) sysindexes B) systemindexes C) sysind D) sysindexes 4. ..................... is a read-only database that contains system objects that are included with SQL Server 2005. A) Resource Database B) Master Database C) Model Database D) msdb Database 5. The SQL Server services includes ..................... A) SQL server agent B) Microsoft distribution transaction coordinator C) Both a & b D) None of the above 6. ...................... is a utility to capture a continuous record of server activity and provide auditing capability. A) SQL server profile B) SQL server service manager C) SQL serv...

1. The term e-commerce includes ............................ A) Electronic trading of Physical goods and intangibles such as information. B) The electronic provision of services such as after sales support or online legal advice C) All the steps involved in trade, such as on-line marketing ordering payment and support for delivery. D) All of the above. 2. Which of the following is the largest community in classification of e-commerce? A) Business to Business (B to B) B) Business to Consumer (B to C) C) Business to Government (B to G) D) Government to Government (G to G) 3. Which of the following is not the example of business to consumer (B to C) e-commerce? A) Amazon.com B) e-bay.com C) dell.com D) lastminute.com 4. The types of Business to Business e-commerce are ................ A) Direct selling and support to Business B) Industry portals C) Information sites about a industry D) All of the above 5. Which of the following are the benefits of E-marketing? i) Speed   ...

1. A collection of lines that connects several devices is called .............. A) bus B) peripheral connection wires C) Both a and b D) internal wires 2. A complete microcomputer system consist of ........... A) microprocessor B) memory C) peripheral equipment D) all of the above 3. PC Program Counter is also called ................... A) instruction pointer B) memory pointer C) data counter D) file pointer 4. In a single byte how many bits will be there? A) 8 B) 16 C) 4 D) 32 5. CPU does not perform the operation .................. A) data transfer B) logic operation C) arithmetic operation D) all of the above 6. The access time of memory is ............... the time required for performing any single CPU operation. A) Longer than B) Shorter than C) Negligible than D) Same as 7. Memory address refers to the successive memory words and the machine is called as ............ A) word addressable B) byte addressable C) bit addressable D) Terra byte addressable 8. A microprogram written as...

1. ......................... connects web pages. A) Connector B) Link C) Hyperlink D) None of the above 2. Internet is ............................... A) a network of networks B) an ocean of resources waiting to be mined C) a cooperative anarchy D) all of the above 3. .................. is suitable for remote administration of a computer. A) FTP B) Shell C) Remote Procedure Call D) Telnet 4. Title tag is nested within the ....................... tag. A) Body B) Head C) List D) Table 5. .................... is a web's native protocol. A) SLIP B) TCP/IP C) HTTP D) PPP 6. The Internet uses the ........................ as the protocol engine. A) SLIP B) HTTP C) TCP/IP D) PPP 7. A ............................. is a symbolic name a network administrator assigns to a machine. A) URL B) DNS C) IP address D) Host name 8.  Which of the following protocol is used for e-mail services. A) SMAP B) SMTP C) SMIP D) SMOP 9. ...................... is the incoming e-mail server. A) POP B) SMTP C) SMI...

1. The attribute .................. of <BODY> tag sets color of hypertext links. A) link B) vlink C) alink D) hlink 2. Default font size of HTML is ....................... A) 2 B) 4 C) 6 D) 3 3. This is a networking device that passes data between networks having similar functions but dissimilar implementations. A) Hub B) Modem C) Gateway D) Repeater 4. In order to connect to ISP's server you need ....... A) Hand gloves B) Printer C) User name and Password D) None of the above 5. DNS translates ......... A) domain name into IP B) IP into domain name C) both a & b D) domain name into physical address 6. In order to upload a HTML file to a web server, you use A) HTTP B) SMTP C) SIP D) FTP 7. IEEE stands for ........ A) Institute of estimated elevator efficiency B) Institute of electrical and economical engineers C) Institute of Eurasia engineering event D) Institute of electrical and electronics engineers 8. The regional networks are connected to the corporate networks, thi...

Using optimized images on your website or blog is most necessary thing for both loading speed and quality. The size of optimized images are very small than the original images, so it can decrease the weight of your site drastically.  There are lots of free as well as paid websites for providing service of image optimization on online. You can also use some special applications for optimizing images by downloading from web. But today, I am going to tell about a best offline method using well known applications Adobe Photoshop and ImageReady.  To Optimize Images Using Adobe Photoshop  It is well known that Adobe Photoshop is the most popular Photo editing Software. Along with editing you can save images as optimize for web by using the following steps.  1. At first open an image using Adobe Photoshop program and redesign or edit that using appropriate tools.  2. After that go to file menu and click on save for web option.  3. In the new wind...