Computer Basic Information The first electronic digital computer contained? Electronic valves Semiconductor memory Transistors Vacuum tubes None of these Electronic valves Semiconductor memory Transistors Vacuum tubes None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The operating system does all of the following except- Provide a way for the user to interact with the computer. Manage memory and storage. Manage the central processing unit (CPU). Enable users to perform a specific task as document editing. Provide a way for the user to interact with the computer. Manage memory and storage. Manage the central processing unit (CPU). Enable users to perform a specific task as document editing. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the main difference between a mainframe and a super computer? Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible. None of these Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently. Super computers are much smaller than mainframe computers. Super computer is much larger than mainframe computers. Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible. None of these Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently. Super computers are much smaller than mainframe computers. Super computer is much larger than mainframe computers. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following holds the ROM, RAM, CPU ? None of the listed here Hard Disk Mother Board ALU None of the listed here Hard Disk Mother Board ALU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Why is the width of the data bus so important to the processing speed of a computer? The wider it is, the slower the computer's processing speed The wider it is, the more data that can fit into main memory The wider it is, the greater the computer's processing speed The narrower it is, the greater the computer's processing speed The data bus isn't important to the processing speed of a computer The wider it is, the slower the computer's processing speed The wider it is, the more data that can fit into main memory The wider it is, the greater the computer's processing speed The narrower it is, the greater the computer's processing speed The data bus isn't important to the processing speed of a computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A printer in which the characters are embossed on a band is Laser Chain None of these Dot-matrix Golf-ball Laser Chain None of these Dot-matrix Golf-ball ANSWER DOWNLOAD EXAMIANS APP
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