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- Question
The common name for the crime of stealing passwords is
Options- A. Spoofing
- B. Surfing
- C. Identity Theft
- D. Speeling
- Correct Answer
- Spoofing
ExplanationA spoofing attack is a situation in which one individual or program effectively disguises or mask as another by falsifying information and thereby gaining up an ill-conceived advantage. It may use for stealing password or IP addresses.
- 1. What is amodem connected to?
Options- A. processor
- B. mother board
- C. printer
- D. phone line Discuss
- 2. Which of the following is a true statement about Intranet and Internet ?
Options- A. Encryption is necessary
- B. They use similar protocol
- C. Speed is slow
- D. They use the same protocol Discuss
- 3. What is the maximum number of characters when applying MsgBox and InputBox ? Discuss
- 4. Which type of memory is not directly addressable by the CPU and requires special software called EMS ?
Options- A. Expanded
- B. Base
- C. Conventional
- D. None Discuss
- 5. What are the four main functions of a computer?
Options- A. Data, information, bits and bytes
- B. Hardware, software, modeling and operations
- C. Input, processing, output and storage
- D. Learning, thinking, intelligence and virtuosity Discuss
- 6. The primary purpose of an operating system is ?
Options- A. To allow people to use the computer
- B. To make computers easier to use
- C. To keep systems programmers employed
- D. To make the most efficient use of the computer hardware Discuss
- 7. What kind of attempts is made by individuals to obtain confidential information from a person by falsifying their identity ?
Options- A. Spyware scams
- B. Phishing scams
- C. Computer viruses
- D. None Discuss
- 8. Why ABC computer is called so ?
Options- A. Because it was thought to be the first computer so named with first alphabets of English
- B. Because it was developed by Atanasoff and Berry
- C. Both of above are the reason to name the computer ABC
- D. None of the above Discuss
- 9. Fifth generation computer is also known as
Options- A. Very Large Scale Integration (VLSI)
- B. Knowledge information processing system
- C. Both A & B
- D. None of the above Discuss
- 10. By default, a real number is treated as a
Options- A. Integer
- B. Float
- C. Double
- D. Long double Discuss
Computer problems
Search Results
Correct Answer: phone line
Correct Answer: They use the same protocol
Correct Answer: The maximum number of characters allowed is 1024 characters
Correct Answer: Expanded
Correct Answer: Input, processing, output and storage
Explanation:
The four main functions of a computer are ::
1. Input,
2. Processing,
3. Output and
4. Storage
Correct Answer: To make the most efficient use of the computer hardware
Explanation:
The primary purpose of an operating system is to make the most efficient use of the computer hardware.
Correct Answer: Phishing scams
Correct Answer: Because it was thought to be the first computer so named with first alphabets of English
Correct Answer: Knowledge information processing system
Correct Answer: Float
Explanation:
By default, a real number is treated as a float variable.
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