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Technology Questions & Answers
_ is the most common type of memory found in the modern computers.
A half-duplex communication channel permits information to travel
An impact printer creates characters by using?
Devices that let the computer communicate with you
In _ transmission, a start bit and stop bit from a character byte.
The following are all computing devices, except ......
The storage locations in the internal storage of a CPU are called
What device includes an adapter that decodes data sent in radio signals?
When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each
Which of the following computer’s memory is characterized by low cost per bit stored?
Which of the following is used to hold running program instructions?
Which type of switching is used in Internet ?
_ is the most general phase structured grammar.
A hard copy of a document is
An impact printer that uses an interchangeable, rotating printing unit for hardcopy output is the
Different applications and documents of windows desktop are represented by
In 16-QAM, there are 16
Microcomputer hardware consists of three basis categories of physical equipment
Storage which stores or retains data after power off is called_
The following computer’s memory is characterized by low cost per bit stored
The structure or format of data is called _
What device separates a single network into two segments but lets the two segments appear as one to higher protocols?
When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
Which of the following computers are lower than mainframe computers in terms of speed and storage capacity?
Which of the following is used to insure the high quality of computer output?
Which type of system puts the user into direct conversation with the computer through a keyboard?
_ is the most important/powerful computer in a typical network.
A hard disk is divided into treks which are further partitioned?
An index register that is automatically incremented or decremented with each use is
Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
In 1983, which person was the first to offer a definition of the term computer virus?
Microfilm reader is a
The following computers memory is characterised by low cost per bit stored
The super computer ‘PARAM’ was developed by
When a key is pressed, a keyboard interacts with
Which of the following controls the machine cycle
Which of the following is used to open file menu options in current program?
Which type of website is MCQ Buddy?
_ is the most popular internet activity.
A hashing scheme is used with
An input device that reads printed text employing optical character pattern matching is known as
Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
In 1999, the Melissa virus was a widely publicized:
Microprocessor was introduced in which generation of computer?
Subnet usually comprises
The following computers memory is characterised by low cost per stored
The symbols used in an assembly language are
What difference does the 5th generation computer have from other generation computers?
When a logic bomb is activated by a time-related event, it is known as a:
Which of the following controls the manner of interaction between the user and the operating system?
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