Hssc Computer Health Department Exam 2016 (Shift-I)

31. An attack which makes the computer resources unavailable to its intended user is called.

(1) Denial of service attack
(2) Virus attack
(3) Worms attack
(4) Botnet process

Correct Answer: (1) Denial of service attack

Solution:An attack make the computer resources unavailable to its intended users is called Deniaj of service attack.

32. _____is considered as a 'Scareware' as it forces users to pay a fee by scaring or intimidating them.

(1) Spam
(2) Adware
(3) spyware
(4) Ransom ware

Correct Answer: (4) Ransom ware

Solution:Ransom-ware is considered as scarewave as it forces user to pay a fee by scaring or intimidating them.

33. The act to obtain confidential information from a user by falsifying their identity is called_______.

(1) Computer virus
(2) Spyware scam
(3) Phishing scam
(4) None of the options

Correct Answer: (3) Phishing scam

Solution:Phishing scam is an act to obtain confidential information from a user by falsifying their identity.

34. In C++, _______ is the syntax used to access data members of an object

(1) object@datamernber
(2) object *datamember
(3) object->datamember
(4) object.datamember

Correct Answer: (4) object.datamember

Solution:C and C++ ar high level languages developed by Denis Richi & Brown karnigham gh-anof bell-laboratory in 1972. In C++ object datamember is the syntax used to acess data members of an object.

35. In Java ___ is the range of "byte" data type

(1)-128 to 127
(2)-32768 to 32767
(3)-2147483648to 2147483647
(4)-1 to +1

Correct Answer: (1)-128 to 127

Solution:In Java-128 to 127 is the rang of byte data type.

36. Which is not a computer peripheral?

(1) Tape drive
(2) Motherboard
(3) Microphone
(4) Light pen

Correct Answer: (2) Motherboard

Solution:Motherboard is not computer Peripheral.

37. Which is the temporary memory that provides high speed data access to a processor?

(1) Random Access Memory (RAM)
(2) Cache
(3) Read only memory (ROM)
(4) Flash

Correct Answer: (2) Cache

Solution:Cache memory is primary memory that provides high speed data acces to a processor.

38. Which one can generate images to a computer monitor?

(1) Sound card
(2) Video card
(3) Expension card
(4) Modem

Correct Answer: (2) Video card

Solution:Video card can generate Image to a computer monitor.

39. Which of the following is a strong password?

(1) 29th September 88
(2) Bangalore88
(3) Laugustdelhi@#
(4) P@a55wOrd

Correct Answer: (4) P@a55wOrd

Solution:P@a55wOrd is a strong password.

40. Χ* (Υ.Ζ) = (XY). (XZ) is the

(1) Commutative Property
(2) Distributive property
(3) associative property
(4) Identity Property

Correct Answer: (2) Distributive property

Solution:X*(Y*Z) = (X*Y) (X*Z) is a distributive property