The brain of any computer system is

Options: ALU,    Memory,    CPU,    Control unit



Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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Which DOS driver is used to emulate expanded memory?
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Ans:B ,B

. To properly exit Windows
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Ans:2 – c ,2 – c

Tiny rings made of magnetic material that can be polarised to represent binary 1 or 0 is called
Options: Magnetic core,    Magnetic disk,    Card punch,    Floppy disk

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The engineering change control system makes changes in the
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Which of the following is not a level of data abstraction?
Options: Physical Level B. Critical Level       C. Logical Level D. View Level

Ans:– B ,

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Which option is used with the chmod command recursively to all files and sub-directories in a directory?
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What is the output of the program #include<stdio.h> int main() { struct emp { char name[20]; int age; float sal; }; struct emp e = {"Tiger"}; printf("%d, %f\n", e.age, e.sal); return 0; }
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Object modules generated by assemblers that contain unresolved external references are resolved for two or more object modules by a/an
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. The primary advantage of key-to-tape data entry system is
Options: A) A large percentage of editing can be performed at the time of data entry B) Key verification is easily performed C) The tape is reusable D) Keying errors can be detected as they occur.


Hyperlinks can be
Options: a. Text b. Drawing objects c. Pictures d. All of above

Ans:#8211; d,#8211; d

. An entire path name, consisting of several sub-directory name can contain up to
Options: a. 13 character b. 36 character c. 63 character d. 53 character

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You are working with a network that has the network ID What subnet should you use that supports up to 12 hosts and a maximum number of subnets?
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A circuit has a Norton current of 10 mA and a Norton resistance of 10 kW. What is the Thevenin circuit?
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You get a call from a network administrator who tells you that he typed the following into his router: Router(config)#router ospf 1 Router(config-router)#network area 0 He tells you he still can't see any routes in the routing table. What configuration error did the administrator make?
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