A. EDSAC
B. Abacus
C. ENIAC
D. EDVAC
✅ The correct answer is option B.
Computer Basics
In how many generations a computer can be classified?
A. 3
B. 4
C. 5
D. 6
✅ The correct answer is option C.
In serial, asynchronous transmissions, the ____ bit is used to signal the end of the character within the data frame.
A. start
B. stop
C. parity
D. data
✅ The correct answer is option B.
Which of the following is the fastest?
A. CPU
B. magnetic tapes and disks
C. video terminal
D. sensors, mechanical controllers
✅ The correct answer is option A.
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
A. Floppy Disk
B. Hard Disk
C. Tape Drive
D. CD-ROM
✅ The correct answer is option D.
Which protocol has been standardised by the International Standards Organisation.
A. ISAM
B. ISO
C. LISP
D. CALL
✅ The correct answer is option B.
Front-end processor is a _____ designed specifically to handle the communications processing task.
A. ALU
B. Control unit
C. CPU
D. Register
✅ The correct answer is option C.
A six – digit card field used for postal ZIP codes is defined as
A. A letter field
B. An alphabetic field
C. A numeric field
D. An alphanumeric field
✅ The correct answer is option C.
Which of the following will happen when data is entered into a memory location?
A. It will add to the content of the location
B. It will change the address of the memory location
C. It will erase the previous content
D. It will not be fruitful if thjere is already some data at that location
✅ The correct answer is option C.
Which of these is a correct format of Email address?
A. contact.website.info
B. contactwebsite.info
C. contact@website.info
D. contact@website@info
✅ The correct answer is option C.