222). F = (A+B).(A+C) සුළු කරන්න.

223). මේ අතරින් පරිගණක තිර වර්ගයක් නොවන්නේ කුමක්ද?

224). 0.225 අෂ්ඨමයට පරිවර්තනය කරන්න.

225). මේ අතරින් ගුණාත්මක දත්තයක් වන්නෙ,

227 ) Which of the following is not an output device ?

228)print(10+2)

229). DATABASE යනු?

230) x=1,2
x හි දත්ත ප්‍රරූපය වනුයේ?

231 ) This operation says that if any input is on, the output will be off. which operation is this ?

232 ) in the windows Operating System , deleted files are temporarily stored in ?

' ABC' In computing terms stands for which machine ?

234 ) The sequence to turn off the computer is ?

235 ) Select the phase in system Development Life cycle ( SDLC ) that involves providing an environment to support system changes ?

236 ) What is the prefix used in Visual Baic for Label ?

237 ) What is an advantage of computer Network ?

238 ) To present a slide show, you can connect PC to a ?

239 ) Which of the following is not an output device ?

240 ) Steve Wozniak created a computer in 1977 called ?

241 ) Which of the following examples is a valid Uniform Resources Locator ( URL ) ?

242 ) 1nibble is equal to ?