Options: Herman Hollerith
B. Jack Kilby
C. Semen Korsakov
D. Bill Gates
Ans: – B
More Computer Fundamental Related questions:
Which of the following is not true of a magnetic disk?
Options: It is expensive relative to magnetic tape, It provides only sequential access to stored data, Users can easily update records by writing over the old data, It does not provide an automatic audit trail
Options: represents the information flow, documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions., gets an accurate picture of the system, shows the decision paths
Indicate which, of the following, in not true about an interpreter
Options: Interpreter generates an object program from the source program, Interpreter is a kind of translator, Interpreter analyses each source statement every time it is to be executed, All of the above
Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer.
Options: Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology, Ethernet, because it is cabled using fiber-optic cable, Token-Ring, because it uses a MAU, Ethernet, because it can be set up with most topologies and can use multiple transfer speeds
19. Word is preset to use standard 8.5-by-11-inch paper with _____ margins.
Options: a. 1-inch left, right, top, and bottom
b. 1.25-inch left, right, top, and bottom
c. 1.25-inch left and right margins and 1-inch top and bottom
d. 1-inch left and right margins and 1.25-inch top and bottom
Options: a method of determining which device has access to the transmission medium at any time, a method access control technique for multiple-access transmission media., a very common bit-oriented data link protocol issued by ISO., network access standard for connecting stations to a circuit-switched network
. WhichÂ toolÂ you will use to join some cells and place the content at the middle of joined cell?
Options: a. Â From Format Cells dialog box click on Merge Cells check box
b. Â From Format Cells dialog box select the CenteredÂ alignment
c. Â From Format Cells dialog box choose Merge and Center check box
d. Â Click on Merge and CenterÂ toolÂ on formatting toolbar