A memory that does not change its contents without external causes is known as

Options: Dynamic memory,    Static memory,    RAM,    EEPROM



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

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More Computer Fundamental Related questions:

SQL data definition commands make up a(n) ________ .
Options: DDL,    DML,    HTML,    XML

Ans:A ,A

What command is used to sort the lines of data in a file in reverse order?
Options: sort - r,    st,    sh,    sort

Ans:A ,A

What does Belady’s Anomaly related to?
Options: Page Replacement Algorithm B. Memory Management Algorithm C. Deadlock Prevention Algorithm D. Disk Scheduling Algorithm

Ans:– A ,

Time during which a job is processed by the computer is
Options: Delay time,    Real time,    Execution time,    Down time

Ans:C ,C

. Number crunchier is the informal name for
Options: A) Mini computer B) Super computer C) Microcomputer D) Mainframe computer


Before moving a subdocument to another location within a master document, you must switch to _________
Options: Normal View B. Outline View C. Web Layout View D. Print Layout View

Ans:– B ,

When a parallel RLC circuit is operating at its resonant frequency:
Options: capacitive reactance is greater than the inductive reactance,    inductive reactance is greater than the capacitive reactance,    inductive reactance is equal to the capacitive reactance,    the difference between inductive and capacitive reactance is equal to the resistance

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Ans:4 – b ,4 – b

In LISP, the function evaluates both <variable> and <object> is
Options: set,    setq,    add,    eva

Ans:A ,A

. DOS uses a special batch file named?
Options: a. Autoexec.bat b. Autoexe.bat c. Autoexecute.bat d. Auto.bat

Ans:5 – a ,5 – a

The silicon chips used for data processing are called
Options: RAM chips,    ROM chips,    Micro processor,    PROM chips

Ans:C ,C

Which of the following is true when describing an anycast address?
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Ans:C ,C

An up/down counter used in a TI510PC has three inputs. Which of the following is not one of them?
Options: Count up,    Count out,    Reset.,    Count down

Ans:B ,B

Which operator will be used with chmod command to assign absolute permission?
Options: +,    -,    =,    %

Ans:C ,C

Which programming language is based on Algol 60.
Options: PILOT,    SNOBOL,    ADA,    SIMULA


The term "operating system" means
Options: a set of programs which controls computer working,    the way a computer operator works,    conversion of high level language into machine code,    the way a floppy disk drive operates

Ans:A ,A

. when you print preview a worksheet
Options: a. the entire worksheet is displayed b. the selected range is displayed c. the active portion of the worksheet is displayed d. a, b and c

Ans:– d,– d

. Which of the following setup options can not be set in the page setup dialog box?
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Ans:– a,– a

The hardware features of LISP machines generally include:
Options: large memory and a high-speed processor,    letter-quality printers and 8-inch disk drives,    a mouse and a specialized keyboard,    both (a) and (c)

Ans:D ,D

The key F12 opens a
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Information in a memory that is no longer valid or wanted is known as
Options: non-volatile,    volatile,    surplus,    garbage

Ans:D ,D

What is an interpreter?
Options:  An interpreter does the conversion line by line as the program is run B.  An interpreter is the representation of the system being designed C.  An interpreter is a general purpose language providing very efficient execution D.  None of the above

Ans:– B ,

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In the following code, the P2 is Integer Pointer or Integer? typedef int *ptr; ptr p1, p2;
Options: Integer,    Integer pointer,    Error in declaration,    None of above

Ans:B ,B

18. Which of the following command display the name of files in sorted order?
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Ans:Correct Answer: a,Correct Answer: a

.   The size of a table object
Options: a. Is dependent on the amount of text within the table b. Is determined by the presentation design but can be changed c. Is determined by the presentation design and cannot be changed d. a and c

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. If the cell B1 contains the formula = $A$1, which of the following statements is true
Options: There is a relative reference to cell A1 B. There is an absolute reference to cell A1 C. Further changes in value of A1 will not affect the value of B1 D. Further changes in value of B1 will affect the value of A1

Ans:– B ,

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Ans:– B,– B

. Which is the valid data type in Access?
Options: a. Number b. Text c. Currency d. All of the above

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In which addressing mode, the address of the location of the operand is given explicitly as a part of the instruction.
Options: absolute mode,    immediate mode,    index mode,    modulus mode

Ans:A ,A

Point out the error in the program. #include<stdio.h> #define MAX 128 int main() { char mybuf[] = "India"; char yourbuf[] = "BIX"; char *const ptr = mybuf; *ptr = 'a'; ptr = yourbuf; return 0; }
Options: Error: unknown pointer conversion,    Error: cannot convert ptr const value,    No error,    None of above

Ans:B ,B

. To print documents from Windows
Options: a. File >> Print b. Drag the document icon over your printers icon c. Edit print d. Both a and B

Ans:8 – d ,8 – d

A required characteristic of an online real-time system is:
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If you wanted to deny FTP access from network to network but allow everything else, which of the following command strings is valid?
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An IRQ allow interface cards to:
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Summarized information is used more than detailed information on the
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ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
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Which of the following are examples of software development tools?
Options: debuggers,    editors,    assemblers, compilers and interpreters,    All of the above

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For every relationship, how many possible types of actions are there when enforcing minimum cardinalities?
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When installing a SCSI CD-ROM drive, you must set the CD-ROM SCSI adapter to:
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Ans:C ,C

Page Up Key
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