Computer gk

.1. E-commerce stands for-------. 

(1) Educational Commerce 

(2) Electronic Commerce 

(3) Electrical Commerce 

(4) Engineering Commerce 

(5) None of these 

Q.2. Malware is a ————— program. 

(1) Software 

(2) Application 

(3) System 

(4) Malicious 

(5) None of these 

Q.3. ————— is a type of malware that is installed on computer & collects little bits of information at a time about user without their knowledge. 

(1) Software 

(2) Firmware 

(3) Spyware 

(4) Anti-malware 

(5) None of these 

Q.4. Computer chips that have data or programs recorded on them are ———— .

(1) Malware 

(2) Spyware 

(3) Freeware 

(4) Firmware 

(5) None of these 

Q.5. What is a Twitter ? 

(1) Educational site 

(2) Commercial site 

(3) Social Networking site 

(4) Search Engine 

(5) None of these 

Q.6. What is Antivirus ? 

(1) Program for working on text document 

(2) Program to prevent, detect & remove malware 

(3) Program to repair windows 

(4) Program to update windows 

(5) None of these 

Q.7. ———— is a collection of data that is organized so that its contents can easily be accessed managed & updated. 

(1) Data warehouse 

(2) Data mining 

(3) Database 

(4) Data dictionary 

(5) None of these 

Q.8. ———— is the practice of distributing or providing access to digitally stored information. 

(1) File moving 

(2) File saving 

(3) File sharing 

(4) File Editing 

(5) None of these 

Q.9. ————— transfer of data from central system to smaller system. 

(1) Uploading 

(2) Downloading 

(3) Transfer 

(4) Moving 

(5) None of these 

Q.10. ————— is copying files from a smaller peripheral system to a larger system. 

(1) Uploading 

(2) Downloading 

(3) Transfer 

(4) Moving 

(5) None of these 

ANSWERS

Q.1. (2) Electronic commerce 

Q.2. (4) Malicious 

Q.3. (3) Spy ware 

Q.4. (4) Firmware 

Q.5. (3) Social Networking Site 

Q.6. (2) 

Q.7. (3) Database 

Q.8. (3) File sharing 

Q.9. (2) Downloading 

Q.10. (1) Uploading