| Subject Science & Technology | |||
|---|---|---|---|
| 76. Which of the following is an example of optical storage device? | |||
| CD ROM | |||
| Hard Disk | |||
| RAM | |||
| CPU | |||
| None of these | |||
| Ans. | |||
| 77. Mechanical devices in the computer are called - | |||
| Data | |||
| User | |||
| Software | |||
| Hardware | |||
| None of these | |||
| Ans. | |||
| 78. Which one of the following is the predecessor of modern internet? | |||
| BRACNET | |||
| DNET | |||
| ARPANET | |||
| NSFNET | |||
| None of these | |||
| Ans. | |||
| 79. Which of the following is used to display web contents? | |||
| System Software | |||
| Antivirus | |||
| Web browser | |||
| Scanner | |||
| None of these | |||
| Ans. | |||
| 80. Which of the following searches websites by keyword(s)? | |||
| Web bugs | |||
| Search engines | |||
| Spyware | |||
| Portals | |||
| None of these | |||
| Ans. | |||
| 81. Company that provides internet service is called- ' | |||
| Portal site Connector | |||
| Internet Connection Provider | |||
| Web Developer | |||
| Internet Service Provider | |||
| None of these | |||
| Ans. | |||
| 82. Which of the following cannot be done using e-mail? | |||
| Send an attachment | |||
| Forward an e-mail | |||
| Copy files from a remote computer' | |||
| Reply to an e-mail | |||
| None of these | |||
| Ans. | |||
| 83. A byte consists of how many bits? | |||
| 16 | |||
| 4 | |||
| 2 | |||
| 8 | |||
| None of these | |||
| Ans. | |||
| 84. Which one of the following is an example of spreadsheet software? | |||
| MS Word | |||
| MS Power point | |||
| MS Excel | |||
| MS Access | |||
| None of these | |||
| Ans. | |||
| 85. Which one of the following is an extension of video file format in computers? | |||
| .jpg | |||
| .exe | |||
| .mpg | |||
| .bmp | |||
| None of these | |||
| Ans. | |||
| 86. Which one of the following is the fastest data transmission media? | |||
| Twisted-pair cable | |||
| Coaxial cable | |||
| Cat-5 | |||
| Fiber-optic cable | |||
| None of these | |||
| Ans. | |||
| 87. Which one of the following device is required to set up a LAN? | |||
| Speaker | |||
| Network Interface Card | |||
| ROM | |||
| Coupler | |||
| None of these | |||
| Ans. | |||
| 88. Which one of the following is an example of Open Source Operating System? | |||
| Redhat Linux | |||
| Windows 98 | |||
| Windows XP | |||
| DOS | |||
| None of these | |||
| Ans. | |||
| 89. = | |||
| 256 | |||
| 511 | |||
| 510 | |||
| 512 | |||
| Ans. | |||
| 90. Common keyboard arrangement is called? | |||
| QWETRY | |||
| QWRETY | |||
| QWRTEY | |||
| QWERTY | |||
| Ans. | |||
| 91. Which types of interface allow connect, control musical instruments to computer? | |||
| MIDI | |||
| DIMI | |||
| DIIM | |||
| MDII | |||
| Ans. | |||
| 92. Every web page has a unique address called: | |||
| http | |||
| Uniform Resource Locator | |||
| Hypertext | |||
| Hyperlink | |||
| Ans. | |||
| 93. Which one is an application package? | |||
| DOS | |||
| LOTUS | |||
| LUNUX | |||
| UBUNTU | |||
| Ans. | |||
| 94. In data communication which device converts digital data to analog signal? | |||
| Router | |||
| Modem | |||
| Switch | |||
| HUB | |||
| Ans. | |||
| 95. Which type of ROM is used in pen drive? | |||
| Mask ROM | |||
| EP ROM | |||
| CD ROM | |||
| EEP ROM | |||
| Ans. | |||
| 96. A RAM chip is labeled as “2M×16”. What is the world-size of the RAM? | |||
| 2 Bytes | |||
| 16 Bytes | |||
| 2 × 16 MB | |||
| 8 bits | |||
| Ans. | |||
| 97. Which one is both input and output device? | |||
| Plotter | |||
| Touch Screen | |||
| Printer | |||
| OMR | |||
| Ans. | |||
| 98. Which one is a layer 3 (Network Layer) protocol? | |||
| UDP | |||
| DNS | |||
| TCP | |||
| IP | |||
| Ans. | |||
| 99. In most applications “F1” stands for? | |||
| Save | |||
| Save as | |||
| Help | |||
| Cut-Paste | |||
| Ans. | |||
| 100. Elaboration of VIRUS is | |||
| Versatlle Information Research Under Seize | |||
| Vital information Resource Under Seize | |||
| Volume of information Resource under Seize | |||
| Video information Resource Under-Seize | |||
| Ans. | |||
| Total Question : | 25 |
| Total Hit : | 0 |
| Correct : | 0 |
| Wrong/Cheat : | 0 |