1141 . The last address of IP address represents?
- A. Unicast address
- B. Network address
- C. Broadcast address
- D. None
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Bangladesh Bank - Assistant Director - 2014
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1142 . The language that the computer can understand and execute is called--
- A. Machine language
- B. Application software
- C. System program
- D. All of above
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1143 . The IP address 125.111.5.4 belongs to which of the following class?
- A. Class B
- B. Class C
- C. Class A
- D. None of the above
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1144 . The Internet is an example of-
- A. Packet switched network
- B. Circuit switched network
- C. Cell switched network
- D. All of them
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1145 . The hexadecimal number 9 is equivalent to--
- A. binary 1000
- B. octal 5
- C. binary 110
- D. decimal 9
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1146 . The goal to ensure the accuracy , integrity and safety of all information system processes and resources is goal of :
- A. Security management
- B. Firewalls
- C. Encryptions
- D. Cyber theft
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Bangladesh Bank - Assistant Director - 2011
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1147 . The general term for buying and selling through the internet is—
- A. Click through
- B. Wholesale
- C. E-commerce
- D. Streaming
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1148 . The function of Gateway is-
- A. To connect two dissimilar networks
- B. To connect two similar networks
- C. To connect two computer in a LAN
- D. To connect a printer within a LAN
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1149 . The function of Gateway is--
- A. to connect two dissimilar networks
- B. to connect two similar networks
- C. to connect two computers in a LAN
- D. to connect a printer within a LAN
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1150 . The first time to mass market a microcomputer as a personal computer was--
- A. IBM
- B. Sperry Univac
- C. Data General Corporation
- D. Radio Shack
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1151 . The first internet based news agency of Bangladesh is-
- A. E-News
- B. BD News
- C. NTV News
- D. Prothom Alo News
- E. Café News
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1152 . The first digital computer was invented by--
- A. William Orted
- B. Abakas
- C. Blais Pascal
- D. Haward Ilkin
- E. None of these
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1153 . The file extension generally refers to what kind of file?
- A. Excel file
- B. Audio file
- C. Executable file
- D. MS Excess file
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1154 . The file extension EXE generally refers to what kind of file?
- A. Excel file
- B. Audio file
- C. Executable file
- D. MS Excess file
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1155 . The data structure required to check whether an expression contains balanced parenthesis is?
- A. Stack
- B. Queue
- C. Array
- D. Tree
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Assit. Programmer | Sonali Bank- Rubali Bank- BD Krishi Bank - 16.11.2018
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