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Computer Aptitude

COMPUTER KNOWLEDGE MIXED MCQs

Total Questions : 480 | Page 15 of 48 pages
Question 141. what is included in an e-mail address?
  1.    Domain Name followed by User's Name
  2.    User's Name followed by Domain Name
  3.    Users's Name followed by Postal address
  4.    User's Name followed by street address
  5.    None of these
 Discuss Question
Answer: Option B. -> User's Name followed by Domain Name


User's Name followed by Domain Name


Question 142. Which of the following is an active cell in Excel?
  1.    Current Cell
  2.    Formula
  3.    Range
  4.    Cell Address
  5.    None of these
 Discuss Question
Answer: Option A. -> Current Cell


Current Cell


Question 143. Which of the following operations is safe if an e-mail from an unknown sender is received?
  1.    Open it to know about the sender and answer it
  2.    Delete after opening it
  3.    Delete it without opening it
  4.    Open and try to know who is the sender
  5.    None of these
 Discuss Question
Answer: Option C. -> Delete it without opening it


Delete it without opening it


Question 144. What is that secret code is called  which prohibits entry into some programs?
  1.    Access code
  2.    Passport
  3.    Entry Code
  4.    Password
  5.    Keyword
 Discuss Question
Answer: Option D. -> Password


Password


Question 145. Which of the following types of menu shows the further sub-choices?
  1.    Reverse
  2.    Template
  3.    Scrolled
  4.    Rapped
  5.    Pull-Down
 Discuss Question
Answer: Option E. -> Pull-Down


Pull-Down


Question 146. Which of the following is contained on chips connected to the system board and is a holding system board and is a holding area for data instructions and information ?( processed data waiting to be output to secondary storage)
  1.    program
  2.    mouse
  3.    internet
  4.    memory
  5.    modem
 Discuss Question
Answer: Option D. -> memory


memory


Question 147. To reload a Web page, press the _________ button ?
  1.    Redo
  2.    Reload
  3.    Restore
  4.    Ctrl
  5.    Refresh
 Discuss Question
Answer: Option E. -> Refresh


Refresh


Question 148. Video processors consist of _____________ and _____________. which store and process images.
  1.    CPU and VGA
  2.    CPU and memory
  3.    VGA and memory
  4.    VGI and DVI
  5.    None of these
 Discuss Question
Answer: Option B. -> CPU and memory


CPU and memory


Question 149. Mobile Commerce is best described as ---
  1.    The use of Kiosks in marketing
  2.    Transporting products
  3.    Buying and selling goods/services through wireless handheld devices
  4.    Using notebook PC's in marketing
  5.    None of these
 Discuss Question
Answer: Option C. -> Buying and selling goods/services through wireless handheld devices


Buying and selling goods/services through wireless handheld devices


Question 150. The main circuit board of the system unit is the ---

  1.    computer program
  2.    control unit
  3.    motherboard
  4.    RAM
  5.    None of these
 Discuss Question
Answer: Option C. -> motherboard


motherboard


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