Computer Knowledge Practice Question and Answer
8 Q: The basic goal of computer process is to covert data into__
1235 05f8532bcee6c5e78959b89b9
5f8532bcee6c5e78959b89b9- 1Filesfalse
- 2Tablesfalse
- 3Informationtrue
- 4Graphsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Information"
Q: Which of the following is an input device that , when moved by the user on a flat surface , causes a pointer on the screen to move accordingly ?
1232 05e96911f52a9770afc257114
5e96911f52a9770afc257114- 1wand readerfalse
- 2mousetrue
- 3keyboardfalse
- 4bar - code readerfalse
- 5scannerfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "mouse "
Q: Translator program used in assembly language 1226 05b5cc64de4d2b4197774bc75
5b5cc64de4d2b4197774bc75- 1Assemblertrue
- 2Interpreterfalse
- 3Compilerfalse
- 4Operating systemfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Assembler"
Explanation :
Answer: A) Assembler Explanation: Assemblers are used to translate a program written in a low-level assembly language into a machine code (object code) file so it can be used and executed by the computer. Hence, Assembler is the translator program used in assembly language.
Q: These are types of LCD projectors.
1224 061c46b3164388627a2529c3e
61c46b3164388627a2529c3e- 1Flat Panel and Laserfalse
- 2Normal and Roof Mountedfalse
- 3Mesh Model and Curvedtrue
- 4none of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Mesh Model and Curved"
Explanation :
1. LCD panel types include normal and roof-mounted.
2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.
Q: Which of the following terms is just the connection of networks that can be joined together ?
1222 05e96892052a9770afc2548f1
5e96892052a9770afc2548f1- 1virtual private networkfalse
- 2internettrue
- 3intranetfalse
- 4extranetfalse
- 5None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "internet "
Q: In network topology, all devices on a network are connected to a single continuous cable called
1221 05e69f0abee03046acc5726af
5e69f0abee03046acc5726af- 1Startrue
- 2Ringfalse
- 3Busfalse
- 4Treefalse
- 5Meshfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Star "
Q: What is the function of a MODEM?
1219 05f0454cc26cfc348bd6e0bc3
5f0454cc26cfc348bd6e0bc3- 1Converts analog signals to digital and vice - versatrue
- 2Serves as a hardware anti - virusfalse
- 3Encryption & Decryptionfalse
- 4Converts data to voice and vice - versafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Converts analog signals to digital and vice - versa "
Q: Which of the following menu types is also called a drop down menu?
1216 05e96986eaff06865e98392eb
5e96986eaff06865e98392eb- 1Fly-downfalse
- 2Pop-downfalse
- 3Pop-upfalse
- 4Pull-upfalse
- 5Pull-downtrue
- Show AnswerHide Answer
- Workspace
- SingleChoice