Through which device the main components of the computer communicate with each other?
How many types of storage loops exists in magnetic bubble memory
A/n _____ Device is any device that provides information, which is sent to the CPU
The two basic types of record access methods are:
Which is not a computer classification?
Most important advantage of an IC is its
Each model of a computer has a unique
Who invented punched cards?
The original ASCII code used__bits of each byte, reserving that last bit for error checking
Apple company used chips from ______ for its computers
Magnetic disks are the most popular medium for
A kind of scanner MICR is the short form of
Which of the following is not a feature of first generation computers
Which of the following programming language started from second generation?
Intel corporation produces chips for which computers?
Which of the following file organization is most efficient for a file with a high degree of file activity?
While inserting a diskette into the diskette drive of a PC, the diskette’s label side should face
Punched cards were first introduced by
When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
Artificial Intelligence is associated with which generation?
The control unit of a microprocessor
The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
Which of the following is not a form of data?
Which was the world’s first minicomputer and when was it introduced?
Which computers are used as servers for any medium sized organizations?
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
The operating speed of third generation computer was
The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory?
Computer instructions written with the use of English words instead of binary machine code is called
The ALU of a computer normally contains a number of high speed storage element called
Which of the following memory medium is not used as main memory system?
Which of the following is considered first computer in the world?
Which is the first electronic digital computer?
Which 8-bit chip was used in many of today’s TRS-80 computers?
Which of the following is used only for data entry and storage, and never for processing?
Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?