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Updated on November 9, 2023

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  • This forum has 179 topics.

State whether the following statements are true or false.
Statements:
(i)SCSI is itself a type of bus used to support local disk drives and other peripherals.
(ii) A serial port could be used to support a printer or scanner.
1). (i) True, (ii) True
2). (i) False, (ii) False
3). (i) False, (ii) True
4). (i) True, (ii) False

Which of the following data structures is used in implementing recursive calls ?
1). Stack
2). Binary Tree
3). Hash Table
4). Queue

A web browser is an example of ________ .
1). Client
2). Cookies
3). Protocol
4). Server
  • DSSSB
  • October 13, 2023 at 5:06 am

What is the value of Start Frame Delimiter in Ethernet frame?
1). 10101010
2). 10101011
3). 01101011
4). 10101111

Which of the following refers to a memory access mechanism in which the time to access a given location is constant
and independent of the sequence of prior accesses?
1). Sequential access
2). Direct access
3). Associative
4). Random access
  • DSSSB
  • October 30, 2023 at 5:06 am

What is the size of ‘Currency’ data type in VB6?
1). 6 Bytes
2). 2 Bytes
3). 4 Bytes
4). 8 Bytes
  • DSSSB
  • October 19, 2023 at 5:06 am

Which of the following Visual Basic controls is used to accept input from the user as well as to display the output ?
1). Combo Box
2). Option Button
3). Label
4). Text Box

State whether True or False?
(i) In a database, low cardinality means more unique values are stored in a column and vice-versa.
(ii) If a standalone column of a table is connected to the primary key of the same table, then it is called a
recursive relationship.
1). (i)-False, (ii)-False
2). (i)-True, (ii)-True
3). (i)-False, (ii)-True
4). (i)-True, (ii) -False

The IP address range ______ to _______is reserved for loopback.
1). 127.10.10.10, 127.255.255.255
2). 127.10.10.0, 127.255.255.255
3). 127.0.0.0, 127.255.255.255
4). 127.0.0.0, 127.255.0.0

State whether the following statements are true or false.
Statements:
(i)The JK flip-flop is a basic building block of combinational logic circuits.
(ii)In a ripple counter, if the uncomplemented output counts up. then the complemented output counts down.
1). (i) False, (ii) False
2). (i) False, (ii) True
3). (i) True, (ii) False
4). (i) True, (ii) True
  • DSSSB
  • September 1, 2023 at 5:06 am

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